Home / 4,179,545.52-5,767,767.72-2,437,285.20

Finding the Fourth Proportional to 4,179,545.52, 5,767,767.72 and 2,437,285.20

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Solution

The fourth proportional to 4,179,545.52, 5,767,767.72 and 2,437,285.20 is: 3,363,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,545.52 : 5,767,767.72 = 2,437,285.20 : x
  2. Step 2: Convert to fraction form
    4,179,545.52/5,767,767.72 = 2,437,285.20/x
  3. Step 3: Cross multiply
    4,179,545.52x = 5,767,767.72 × 2,437,285.20
  4. Step 4: Simplify right side
    4,179,545.52x = 14,057,694,900,993.74
  5. Step 5: Solve for x
    x = 14,057,694,900,993.74/4,179,545.52
  6. Step 6: Final answer
    x = 3,363,450.60

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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.