Home / 377,904-829,528

Finding the Third Proportional to 377,904 and 829,528

Calculator

Solution

The third proportional to 377,904 and 829,528 is: 1,820,877.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,904 : 829,528 = 829,528 : x
  2. Step 2: Convert to fraction form
    377,904/829,528 = 829,528/x
  3. Step 3: Cross multiply
    377,904x = 829,528 × 829,528
  4. Step 4: Simplify right side
    377,904x = 688,116,702,784
  5. Step 5: Solve for x
    x = 688,116,702,784/377,904
  6. Step 6: Final answer
    x = 1,820,877.00

Related Problems

Find third proportional to 188,952 and 414,764
Half scale
Find third proportional to 755,808 and 1,659,056
Double scale
Find third proportional to 377,906 and 829,532
Similar ratio
Find third proportional to 566,856 and 1,244,292
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.