Home / 4,304,397.76-5,939,629.29-2,650,282.18

Finding the Fourth Proportional to 4,304,397.76, 5,939,629.29 and 2,650,282.18

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Solution

The fourth proportional to 4,304,397.76, 5,939,629.29 and 2,650,282.18 is: 3,657,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,397.76 : 5,939,629.29 = 2,650,282.18 : x
  2. Step 2: Convert to fraction form
    4,304,397.76/5,939,629.29 = 2,650,282.18/x
  3. Step 3: Cross multiply
    4,304,397.76x = 5,939,629.29 × 2,650,282.18
  4. Step 4: Simplify right side
    4,304,397.76x = 15,741,693,663,093.05
  5. Step 5: Solve for x
    x = 15,741,693,663,093.05/4,304,397.76
  6. Step 6: Final answer
    x = 3,657,118.73

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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.