Home / 7,495,234.01-11,242,849.58-4,086,387.17

Finding the Fourth Proportional to 7,495,234.01, 11,242,849.58 and 4,086,387.17

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Solution

The fourth proportional to 7,495,234.01, 11,242,849.58 and 4,086,387.17 is: 6,129,579.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,234.01 : 11,242,849.58 = 4,086,387.17 : x
  2. Step 2: Convert to fraction form
    7,495,234.01/11,242,849.58 = 4,086,387.17/x
  3. Step 3: Cross multiply
    7,495,234.01x = 11,242,849.58 × 4,086,387.17
  4. Step 4: Simplify right side
    7,495,234.01x = 45,942,636,201,305.70
  5. Step 5: Solve for x
    x = 45,942,636,201,305.70/7,495,234.01
  6. Step 6: Final answer
    x = 6,129,579.97

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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.