Home / 10,703,344.86-14,770,654.56-5,808,565.62

Finding the Fourth Proportional to 10,703,344.86, 14,770,654.56 and 5,808,565.62

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Solution

The fourth proportional to 10,703,344.86, 14,770,654.56 and 5,808,565.62 is: 8,015,841.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,344.86 : 14,770,654.56 = 5,808,565.62 : x
  2. Step 2: Convert to fraction form
    10,703,344.86/14,770,654.56 = 5,808,565.62/x
  3. Step 3: Cross multiply
    10,703,344.86x = 14,770,654.56 × 5,808,565.62
  4. Step 4: Simplify right side
    10,703,344.86x = 85,796,316,262,112.23
  5. Step 5: Solve for x
    x = 85,796,316,262,112.23/10,703,344.86
  6. Step 6: Final answer
    x = 8,015,841.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.