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Finding the Fourth Proportional to 600,822.29, 900,910.18 and 240,812.48

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Solution

The fourth proportional to 600,822.29, 900,910.18 and 240,812.48 is: 361,089.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,822.29 : 900,910.18 = 240,812.48 : x
  2. Step 2: Convert to fraction form
    600,822.29/900,910.18 = 240,812.48/x
  3. Step 3: Cross multiply
    600,822.29x = 900,910.18 × 240,812.48
  4. Step 4: Simplify right side
    600,822.29x = 216,950,417,256.34
  5. Step 5: Solve for x
    x = 216,950,417,256.34/600,822.29
  6. Step 6: Final answer
    x = 361,089.16

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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.