Home / 9,678,951.14-14,520,613.98-3,202,011.15

Finding the Fourth Proportional to 9,678,951.14, 14,520,613.98 and 3,202,011.15

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Solution

The fourth proportional to 9,678,951.14, 14,520,613.98 and 3,202,011.15 is: 4,803,740.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,678,951.14 : 14,520,613.98 = 3,202,011.15 : x
  2. Step 2: Convert to fraction form
    9,678,951.14/14,520,613.98 = 3,202,011.15/x
  3. Step 3: Cross multiply
    9,678,951.14x = 14,520,613.98 × 3,202,011.15
  4. Step 4: Simplify right side
    9,678,951.14x = 46,495,167,868,805.88
  5. Step 5: Solve for x
    x = 46,495,167,868,805.88/9,678,951.14
  6. Step 6: Final answer
    x = 4,803,740.32

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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.