Home / 4,489,545.76-6,195,572.91-2,424,561.13

Finding the Fourth Proportional to 4,489,545.76, 6,195,572.91 and 2,424,561.13

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Solution

The fourth proportional to 4,489,545.76, 6,195,572.91 and 2,424,561.13 is: 3,345,894.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,545.76 : 6,195,572.91 = 2,424,561.13 : x
  2. Step 2: Convert to fraction form
    4,489,545.76/6,195,572.91 = 2,424,561.13/x
  3. Step 3: Cross multiply
    4,489,545.76x = 6,195,572.91 × 2,424,561.13
  4. Step 4: Simplify right side
    4,489,545.76x = 15,021,545,255,666.99
  5. Step 5: Solve for x
    x = 15,021,545,255,666.99/4,489,545.76
  6. Step 6: Final answer
    x = 3,345,894.23

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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.