Home / 5,543,899.91-7,650,501.23-3,096,545.76

Finding the Fourth Proportional to 5,543,899.91, 7,650,501.23 and 3,096,545.76

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Solution

The fourth proportional to 5,543,899.91, 7,650,501.23 and 3,096,545.76 is: 4,273,188.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,899.91 : 7,650,501.23 = 3,096,545.76 : x
  2. Step 2: Convert to fraction form
    5,543,899.91/7,650,501.23 = 3,096,545.76/x
  3. Step 3: Cross multiply
    5,543,899.91x = 7,650,501.23 × 3,096,545.76
  4. Step 4: Simplify right side
    5,543,899.91x = 23,690,127,153,372.65
  5. Step 5: Solve for x
    x = 23,690,127,153,372.65/5,543,899.91
  6. Step 6: Final answer
    x = 4,273,188.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.