Home / 754,763.52-1,041,141.12-471,648

Finding the Fourth Proportional to 754,763.52, 1,041,141.12 and 471,648

Calculator

Solution

The fourth proportional to 754,763.52, 1,041,141.12 and 471,648 is: 650,603.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,763.52 : 1,041,141.12 = 471,648 : x
  2. Step 2: Convert to fraction form
    754,763.52/1,041,141.12 = 471,648/x
  3. Step 3: Cross multiply
    754,763.52x = 1,041,141.12 × 471,648
  4. Step 4: Simplify right side
    754,763.52x = 491,052,126,965.76
  5. Step 5: Solve for x
    x = 491,052,126,965.76/754,763.52
  6. Step 6: Final answer
    x = 650,603.95

Related Problems

Find fourth proportional to 377,381.76, 520,570.56 and 235,824
Half scale
Find fourth proportional to 1,509,527.04, 2,082,282.24 and 943,296
Double scale
Find fourth proportional to 754,764.52, 1,041,142.50 and 471,649
Similar ratio
Find fourth proportional to 1,132,145.28, 1,561,711.68 and 707,472
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.