Home / 4,324,465.80-5,967,244.08-2,390,463.72

Finding the Fourth Proportional to 4,324,465.80, 5,967,244.08 and 2,390,463.72

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Solution

The fourth proportional to 4,324,465.80, 5,967,244.08 and 2,390,463.72 is: 3,298,553.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,465.80 : 5,967,244.08 = 2,390,463.72 : x
  2. Step 2: Convert to fraction form
    4,324,465.80/5,967,244.08 = 2,390,463.72/x
  3. Step 3: Cross multiply
    4,324,465.80x = 5,967,244.08 × 2,390,463.72
  4. Step 4: Simplify right side
    4,324,465.80x = 14,264,480,481,624.78
  5. Step 5: Solve for x
    x = 14,264,480,481,624.78/4,324,465.80
  6. Step 6: Final answer
    x = 3,298,553.20

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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.