Home / 2,250,578.17-3,376,217.18-754,320.25

Finding the Fourth Proportional to 2,250,578.17, 3,376,217.18 and 754,320.25

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Solution

The fourth proportional to 2,250,578.17, 3,376,217.18 and 754,320.25 is: 1,131,597.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,578.17 : 3,376,217.18 = 754,320.25 : x
  2. Step 2: Convert to fraction form
    2,250,578.17/3,376,217.18 = 754,320.25/x
  3. Step 3: Cross multiply
    2,250,578.17x = 3,376,217.18 × 754,320.25
  4. Step 4: Simplify right side
    2,250,578.17x = 2,546,748,987,271.90
  5. Step 5: Solve for x
    x = 2,546,748,987,271.90/2,250,578.17
  6. Step 6: Final answer
    x = 1,131,597.66

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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.