Home / 1,024,025.28-1,534,893.30-383,713.08

Finding the Fourth Proportional to 1,024,025.28, 1,534,893.30 and 383,713.08

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Solution

The fourth proportional to 1,024,025.28, 1,534,893.30 and 383,713.08 is: 575,140.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,025.28 : 1,534,893.30 = 383,713.08 : x
  2. Step 2: Convert to fraction form
    1,024,025.28/1,534,893.30 = 383,713.08/x
  3. Step 3: Cross multiply
    1,024,025.28x = 1,534,893.30 × 383,713.08
  4. Step 4: Simplify right side
    1,024,025.28x = 588,958,635,614.36
  5. Step 5: Solve for x
    x = 588,958,635,614.36/1,024,025.28
  6. Step 6: Final answer
    x = 575,140.72

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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.