Home / 2,344,157.79-3,511,686.97-1,727,541.90

Finding the Fourth Proportional to 2,344,157.79, 3,511,686.97 and 1,727,541.90

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Solution

The fourth proportional to 2,344,157.79, 3,511,686.97 and 1,727,541.90 is: 2,587,959.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,157.79 : 3,511,686.97 = 1,727,541.90 : x
  2. Step 2: Convert to fraction form
    2,344,157.79/3,511,686.97 = 1,727,541.90/x
  3. Step 3: Cross multiply
    2,344,157.79x = 3,511,686.97 × 1,727,541.90
  4. Step 4: Simplify right side
    2,344,157.79x = 6,066,586,371,721.33
  5. Step 5: Solve for x
    x = 6,066,586,371,721.33/2,344,157.79
  6. Step 6: Final answer
    x = 2,587,959.91

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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.