Home / 1,025,359.68-1,414,824.48-572,652.48

Finding the Fourth Proportional to 1,025,359.68, 1,414,824.48 and 572,652.48

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Solution

The fourth proportional to 1,025,359.68, 1,414,824.48 and 572,652.48 is: 790,164.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,359.68 : 1,414,824.48 = 572,652.48 : x
  2. Step 2: Convert to fraction form
    1,025,359.68/1,414,824.48 = 572,652.48/x
  3. Step 3: Cross multiply
    1,025,359.68x = 1,414,824.48 × 572,652.48
  4. Step 4: Simplify right side
    1,025,359.68x = 810,202,747,236.71
  5. Step 5: Solve for x
    x = 810,202,747,236.71/1,025,359.68
  6. Step 6: Final answer
    x = 790,164.43

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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.