Home / 10,829,326.16-14,944,487.64-5,933,770.40

Finding the Fourth Proportional to 10,829,326.16, 14,944,487.64 and 5,933,770.40

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Solution

The fourth proportional to 10,829,326.16, 14,944,487.64 and 5,933,770.40 is: 8,188,612.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,829,326.16 : 14,944,487.64 = 5,933,770.40 : x
  2. Step 2: Convert to fraction form
    10,829,326.16/14,944,487.64 = 5,933,770.40/x
  3. Step 3: Cross multiply
    10,829,326.16x = 14,944,487.64 × 5,933,770.40
  4. Step 4: Simplify right side
    10,829,326.16x = 88,677,158,401,397.86
  5. Step 5: Solve for x
    x = 88,677,158,401,397.86/10,829,326.16
  6. Step 6: Final answer
    x = 8,188,612.76

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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.