Home / 4,332,567.52-5,979,129.96-2,398,828.03

Finding the Fourth Proportional to 4,332,567.52, 5,979,129.96 and 2,398,828.03

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Solution

The fourth proportional to 4,332,567.52, 5,979,129.96 and 2,398,828.03 is: 3,310,486.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,567.52 : 5,979,129.96 = 2,398,828.03 : x
  2. Step 2: Convert to fraction form
    4,332,567.52/5,979,129.96 = 2,398,828.03/x
  3. Step 3: Cross multiply
    4,332,567.52x = 5,979,129.96 × 2,398,828.03
  4. Step 4: Simplify right side
    4,332,567.52x = 14,342,904,543,060.78
  5. Step 5: Solve for x
    x = 14,342,904,543,060.78/4,332,567.52
  6. Step 6: Final answer
    x = 3,310,486.10

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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.