Home / 5,446,872.08-8,177,545.56-4,653,253.52

Finding the Fourth Proportional to 5,446,872.08, 8,177,545.56 and 4,653,253.52

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Solution

The fourth proportional to 5,446,872.08, 8,177,545.56 and 4,653,253.52 is: 6,986,063.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,872.08 : 8,177,545.56 = 4,653,253.52 : x
  2. Step 2: Convert to fraction form
    5,446,872.08/8,177,545.56 = 4,653,253.52/x
  3. Step 3: Cross multiply
    5,446,872.08x = 8,177,545.56 × 4,653,253.52
  4. Step 4: Simplify right side
    5,446,872.08x = 38,052,192,662,030.37
  5. Step 5: Solve for x
    x = 38,052,192,662,030.37/5,446,872.08
  6. Step 6: Final answer
    x = 6,986,063.21

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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.