Home / 4,500,545.15-6,210,791.37-2,641,073.69

Finding the Fourth Proportional to 4,500,545.15, 6,210,791.37 and 2,641,073.69

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Solution

The fourth proportional to 4,500,545.15, 6,210,791.37 and 2,641,073.69 is: 3,644,704.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,545.15 : 6,210,791.37 = 2,641,073.69 : x
  2. Step 2: Convert to fraction form
    4,500,545.15/6,210,791.37 = 2,641,073.69/x
  3. Step 3: Cross multiply
    4,500,545.15x = 6,210,791.37 × 2,641,073.69
  4. Step 4: Simplify right side
    4,500,545.15x = 16,403,157,650,332.10
  5. Step 5: Solve for x
    x = 16,403,157,650,332.10/4,500,545.15
  6. Step 6: Final answer
    x = 3,644,704.61

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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.