Home / 1,025,294.58-1,414,901.88-566,409.30

Finding the Fourth Proportional to 1,025,294.58, 1,414,901.88 and 566,409.30

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Solution

The fourth proportional to 1,025,294.58, 1,414,901.88 and 566,409.30 is: 781,642.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,294.58 : 1,414,901.88 = 566,409.30 : x
  2. Step 2: Convert to fraction form
    1,025,294.58/1,414,901.88 = 566,409.30/x
  3. Step 3: Cross multiply
    1,025,294.58x = 1,414,901.88 × 566,409.30
  4. Step 4: Simplify right side
    1,025,294.58x = 801,413,583,419.48
  5. Step 5: Solve for x
    x = 801,413,583,419.48/1,025,294.58
  6. Step 6: Final answer
    x = 781,642.27

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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.