Home / 4,141,549.29-5,715,269.76-2,422,960.95

Finding the Fourth Proportional to 4,141,549.29, 5,715,269.76 and 2,422,960.95

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Solution

The fourth proportional to 4,141,549.29, 5,715,269.76 and 2,422,960.95 is: 3,343,646.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,549.29 : 5,715,269.76 = 2,422,960.95 : x
  2. Step 2: Convert to fraction form
    4,141,549.29/5,715,269.76 = 2,422,960.95/x
  3. Step 3: Cross multiply
    4,141,549.29x = 5,715,269.76 × 2,422,960.95
  4. Step 4: Simplify right side
    4,141,549.29x = 13,847,875,447,195.87
  5. Step 5: Solve for x
    x = 13,847,875,447,195.87/4,141,549.29
  6. Step 6: Final answer
    x = 3,343,646.18

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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.