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Finding the Fourth Proportional to 600,361.80, 900,753.66 and 375,466.92

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Solution

The fourth proportional to 600,361.80, 900,753.66 and 375,466.92 is: 563,332.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,361.80 : 900,753.66 = 375,466.92 : x
  2. Step 2: Convert to fraction form
    600,361.80/900,753.66 = 375,466.92/x
  3. Step 3: Cross multiply
    600,361.80x = 900,753.66 × 375,466.92
  4. Step 4: Simplify right side
    600,361.80x = 338,203,202,398.93
  5. Step 5: Solve for x
    x = 338,203,202,398.93/600,361.80
  6. Step 6: Final answer
    x = 563,332.31

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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.