Home / 9,581,345.70-14,337,026.55-7,061,921.70

Finding the Fourth Proportional to 9,581,345.70, 14,337,026.55 and 7,061,921.70

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Solution

The fourth proportional to 9,581,345.70, 14,337,026.55 and 7,061,921.70 is: 10,567,091.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,581,345.70 : 14,337,026.55 = 7,061,921.70 : x
  2. Step 2: Convert to fraction form
    9,581,345.70/14,337,026.55 = 7,061,921.70/x
  3. Step 3: Cross multiply
    9,581,345.70x = 14,337,026.55 × 7,061,921.70
  4. Step 4: Simplify right side
    9,581,345.70x = 101,246,958,906,921.14
  5. Step 5: Solve for x
    x = 101,246,958,906,921.14/9,581,345.70
  6. Step 6: Final answer
    x = 10,567,091.73

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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.