Home / 4,332,630.59-5,979,216.97-2,398,891.15

Finding the Fourth Proportional to 4,332,630.59, 5,979,216.97 and 2,398,891.15

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Solution

The fourth proportional to 4,332,630.59, 5,979,216.97 and 2,398,891.15 is: 3,310,573.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,630.59 : 5,979,216.97 = 2,398,891.15 : x
  2. Step 2: Convert to fraction form
    4,332,630.59/5,979,216.97 = 2,398,891.15/x
  3. Step 3: Cross multiply
    4,332,630.59x = 5,979,216.97 × 2,398,891.15
  4. Step 4: Simplify right side
    4,332,630.59x = 14,343,490,673,262.81
  5. Step 5: Solve for x
    x = 14,343,490,673,262.81/4,332,630.59
  6. Step 6: Final answer
    x = 3,310,573.19

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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.