Home / 5,371,983.30-8,052,909.57-2,673,757.65

Finding the Fourth Proportional to 5,371,983.30, 8,052,909.57 and 2,673,757.65

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Solution

The fourth proportional to 5,371,983.30, 8,052,909.57 and 2,673,757.65 is: 4,008,115.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,983.30 : 8,052,909.57 = 2,673,757.65 : x
  2. Step 2: Convert to fraction form
    5,371,983.30/8,052,909.57 = 2,673,757.65/x
  3. Step 3: Cross multiply
    5,371,983.30x = 8,052,909.57 × 2,673,757.65
  4. Step 4: Simplify right side
    5,371,983.30x = 21,531,528,567,545.71
  5. Step 5: Solve for x
    x = 21,531,528,567,545.71/5,371,983.30
  6. Step 6: Final answer
    x = 4,008,115.32

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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.