Home / 2,468,939.25-3,703,034.65-671,962.75

Finding the Fourth Proportional to 2,468,939.25, 3,703,034.65 and 671,962.75

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Solution

The fourth proportional to 2,468,939.25, 3,703,034.65 and 671,962.75 is: 1,007,842.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,939.25 : 3,703,034.65 = 671,962.75 : x
  2. Step 2: Convert to fraction form
    2,468,939.25/3,703,034.65 = 671,962.75/x
  3. Step 3: Cross multiply
    2,468,939.25x = 3,703,034.65 × 671,962.75
  4. Step 4: Simplify right side
    2,468,939.25x = 2,488,301,345,079.38
  5. Step 5: Solve for x
    x = 2,488,301,345,079.38/2,468,939.25
  6. Step 6: Final answer
    x = 1,007,842.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.