Home / 4,332,569.52-5,979,132.72-2,398,830.03

Finding the Fourth Proportional to 4,332,569.52, 5,979,132.72 and 2,398,830.03

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Solution

The fourth proportional to 4,332,569.52, 5,979,132.72 and 2,398,830.03 is: 3,310,488.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,569.52 : 5,979,132.72 = 2,398,830.03 : x
  2. Step 2: Convert to fraction form
    4,332,569.52/5,979,132.72 = 2,398,830.03/x
  3. Step 3: Cross multiply
    4,332,569.52x = 5,979,132.72 × 2,398,830.03
  4. Step 4: Simplify right side
    4,332,569.52x = 14,342,923,122,091.58
  5. Step 5: Solve for x
    x = 14,342,923,122,091.58/4,332,569.52
  6. Step 6: Final answer
    x = 3,310,488.86

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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.