Home / 2,447,590.61-3,376,938.45-1,467,171.92

Finding the Fourth Proportional to 2,447,590.61, 3,376,938.45 and 1,467,171.92

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Solution

The fourth proportional to 2,447,590.61, 3,376,938.45 and 1,467,171.92 is: 2,024,255.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,590.61 : 3,376,938.45 = 1,467,171.92 : x
  2. Step 2: Convert to fraction form
    2,447,590.61/3,376,938.45 = 1,467,171.92/x
  3. Step 3: Cross multiply
    2,447,590.61x = 3,376,938.45 × 1,467,171.92
  4. Step 4: Simplify right side
    2,447,590.61x = 4,954,549,257,545.35
  5. Step 5: Solve for x
    x = 4,954,549,257,545.35/2,447,590.61
  6. Step 6: Final answer
    x = 2,024,255.71

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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.