Home / 2,468,939.16-3,703,034.54-671,962.68

Finding the Fourth Proportional to 2,468,939.16, 3,703,034.54 and 671,962.68

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Solution

The fourth proportional to 2,468,939.16, 3,703,034.54 and 671,962.68 is: 1,007,842.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,939.16 : 3,703,034.54 = 671,962.68 : x
  2. Step 2: Convert to fraction form
    2,468,939.16/3,703,034.54 = 671,962.68/x
  3. Step 3: Cross multiply
    2,468,939.16x = 3,703,034.54 × 671,962.68
  4. Step 4: Simplify right side
    2,468,939.16x = 2,488,301,013,630.97
  5. Step 5: Solve for x
    x = 2,488,301,013,630.97/2,468,939.16
  6. Step 6: Final answer
    x = 1,007,842.18

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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.