Home / 6,606,440.82-9,904,673.61-4,332,537.90

Finding the Fourth Proportional to 6,606,440.82, 9,904,673.61 and 4,332,537.90

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Solution

The fourth proportional to 6,606,440.82, 9,904,673.61 and 4,332,537.90 is: 6,495,535.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,440.82 : 9,904,673.61 = 4,332,537.90 : x
  2. Step 2: Convert to fraction form
    6,606,440.82/9,904,673.61 = 4,332,537.90/x
  3. Step 3: Cross multiply
    6,606,440.82x = 9,904,673.61 × 4,332,537.90
  4. Step 4: Simplify right side
    6,606,440.82x = 42,912,373,802,454.82
  5. Step 5: Solve for x
    x = 42,912,373,802,454.82/6,606,440.82
  6. Step 6: Final answer
    x = 6,495,535.94

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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.