Home / 9,351,319.80-14,026,979.70-3,366,910.20

Finding the Fourth Proportional to 9,351,319.80, 14,026,979.70 and 3,366,910.20

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Solution

The fourth proportional to 9,351,319.80, 14,026,979.70 and 3,366,910.20 is: 5,050,365.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,319.80 : 14,026,979.70 = 3,366,910.20 : x
  2. Step 2: Convert to fraction form
    9,351,319.80/14,026,979.70 = 3,366,910.20/x
  3. Step 3: Cross multiply
    9,351,319.80x = 14,026,979.70 × 3,366,910.20
  4. Step 4: Simplify right side
    9,351,319.80x = 47,227,581,027,122.94
  5. Step 5: Solve for x
    x = 47,227,581,027,122.94/9,351,319.80
  6. Step 6: Final answer
    x = 5,050,365.30

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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.