Home / 3,476,755.04-4,797,906.88-1,948,862.16

Finding the Fourth Proportional to 3,476,755.04, 4,797,906.88 and 1,948,862.16

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Solution

The fourth proportional to 3,476,755.04, 4,797,906.88 and 1,948,862.16 is: 2,689,421.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,755.04 : 4,797,906.88 = 1,948,862.16 : x
  2. Step 2: Convert to fraction form
    3,476,755.04/4,797,906.88 = 1,948,862.16/x
  3. Step 3: Cross multiply
    3,476,755.04x = 4,797,906.88 × 1,948,862.16
  4. Step 4: Simplify right side
    3,476,755.04x = 9,350,459,165,635.66
  5. Step 5: Solve for x
    x = 9,350,459,165,635.66/3,476,755.04
  6. Step 6: Final answer
    x = 2,689,421.33

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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.