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Finding the Fourth Proportional to 600,892.29, 900,497.66 and 348,105.47

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Solution

The fourth proportional to 600,892.29, 900,497.66 and 348,105.47 is: 521,671.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,892.29 : 900,497.66 = 348,105.47 : x
  2. Step 2: Convert to fraction form
    600,892.29/900,497.66 = 348,105.47/x
  3. Step 3: Cross multiply
    600,892.29x = 900,497.66 × 348,105.47
  4. Step 4: Simplify right side
    600,892.29x = 313,468,154,925.19
  5. Step 5: Solve for x
    x = 313,468,154,925.19/600,892.29
  6. Step 6: Final answer
    x = 521,671.12

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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.