Home / 1,110,708.28-1,666,062.42-269,260

Finding the Fourth Proportional to 1,110,708.28, 1,666,062.42 and 269,260

Calculator

Solution

The fourth proportional to 1,110,708.28, 1,666,062.42 and 269,260 is: 403,890.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,708.28 : 1,666,062.42 = 269,260 : x
  2. Step 2: Convert to fraction form
    1,110,708.28/1,666,062.42 = 269,260/x
  3. Step 3: Cross multiply
    1,110,708.28x = 1,666,062.42 × 269,260
  4. Step 4: Simplify right side
    1,110,708.28x = 448,603,967,209.20
  5. Step 5: Solve for x
    x = 448,603,967,209.20/1,110,708.28
  6. Step 6: Final answer
    x = 403,890.00

Related Problems

Find fourth proportional to 555,354.14, 833,031.21 and 134,630
Half scale
Find fourth proportional to 2,221,416.56, 3,332,124.84 and 538,520
Double scale
Find fourth proportional to 1,110,709.28, 1,666,063.92 and 269,261
Similar ratio
Find fourth proportional to 1,666,062.42, 2,499,093.63 and 403,890
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.