Home / 1,066,250.64-1,599,458.58-356,281.17

Finding the Fourth Proportional to 1,066,250.64, 1,599,458.58 and 356,281.17

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Solution

The fourth proportional to 1,066,250.64, 1,599,458.58 and 356,281.17 is: 534,449.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,250.64 : 1,599,458.58 = 356,281.17 : x
  2. Step 2: Convert to fraction form
    1,066,250.64/1,599,458.58 = 356,281.17/x
  3. Step 3: Cross multiply
    1,066,250.64x = 1,599,458.58 × 356,281.17
  4. Step 4: Simplify right side
    1,066,250.64x = 569,856,974,248.94
  5. Step 5: Solve for x
    x = 569,856,974,248.94/1,066,250.64
  6. Step 6: Final answer
    x = 534,449.36

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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.