Home / 1,058,446.52-1,587,605.42-375,367.14

Finding the Fourth Proportional to 1,058,446.52, 1,587,605.42 and 375,367.14

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Solution

The fourth proportional to 1,058,446.52, 1,587,605.42 and 375,367.14 is: 563,027.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,446.52 : 1,587,605.42 = 375,367.14 : x
  2. Step 2: Convert to fraction form
    1,058,446.52/1,587,605.42 = 375,367.14/x
  3. Step 3: Cross multiply
    1,058,446.52x = 1,587,605.42 × 375,367.14
  4. Step 4: Simplify right side
    1,058,446.52x = 595,934,900,315.74
  5. Step 5: Solve for x
    x = 595,934,900,315.74/1,058,446.52
  6. Step 6: Final answer
    x = 563,027.88

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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.