Home / 4,332,563.18-5,979,123.97-2,398,823.70

Finding the Fourth Proportional to 4,332,563.18, 5,979,123.97 and 2,398,823.70

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Solution

The fourth proportional to 4,332,563.18, 5,979,123.97 and 2,398,823.70 is: 3,310,480.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,563.18 : 5,979,123.97 = 2,398,823.70 : x
  2. Step 2: Convert to fraction form
    4,332,563.18/5,979,123.97 = 2,398,823.70/x
  3. Step 3: Cross multiply
    4,332,563.18x = 5,979,123.97 × 2,398,823.70
  4. Step 4: Simplify right side
    4,332,563.18x = 14,342,864,291,970.41
  5. Step 5: Solve for x
    x = 14,342,864,291,970.41/4,332,563.18
  6. Step 6: Final answer
    x = 3,310,480.13

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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.