Home / 9,699,425.30-14,549,135.52-3,309,677.12

Finding the Fourth Proportional to 9,699,425.30, 14,549,135.52 and 3,309,677.12

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Solution

The fourth proportional to 9,699,425.30, 14,549,135.52 and 3,309,677.12 is: 4,964,514.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,699,425.30 : 14,549,135.52 = 3,309,677.12 : x
  2. Step 2: Convert to fraction form
    9,699,425.30/14,549,135.52 = 3,309,677.12/x
  3. Step 3: Cross multiply
    9,699,425.30x = 14,549,135.52 × 3,309,677.12
  4. Step 4: Simplify right side
    9,699,425.30x = 48,152,940,946,323.30
  5. Step 5: Solve for x
    x = 48,152,940,946,323.30/9,699,425.30
  6. Step 6: Final answer
    x = 4,964,514.85

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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.