Home / 3,625,600.91-5,440,797.20-1,707,060.76

Finding the Fourth Proportional to 3,625,600.91, 5,440,797.20 and 1,707,060.76

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Solution

The fourth proportional to 3,625,600.91, 5,440,797.20 and 1,707,060.76 is: 2,561,719.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,600.91 : 5,440,797.20 = 1,707,060.76 : x
  2. Step 2: Convert to fraction form
    3,625,600.91/5,440,797.20 = 1,707,060.76/x
  3. Step 3: Cross multiply
    3,625,600.91x = 5,440,797.20 × 1,707,060.76
  4. Step 4: Simplify right side
    3,625,600.91x = 9,287,771,393,903.53
  5. Step 5: Solve for x
    x = 9,287,771,393,903.53/3,625,600.91
  6. Step 6: Final answer
    x = 2,561,719.18

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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.