Home / 2,418,752.16-3,627,997.92-735,724.80

Finding the Fourth Proportional to 2,418,752.16, 3,627,997.92 and 735,724.80

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Solution

The fourth proportional to 2,418,752.16, 3,627,997.92 and 735,724.80 is: 1,103,547.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,752.16 : 3,627,997.92 = 735,724.80 : x
  2. Step 2: Convert to fraction form
    2,418,752.16/3,627,997.92 = 735,724.80/x
  3. Step 3: Cross multiply
    2,418,752.16x = 3,627,997.92 × 735,724.80
  4. Step 4: Simplify right side
    2,418,752.16x = 2,669,208,044,092.42
  5. Step 5: Solve for x
    x = 2,669,208,044,092.42/2,418,752.16
  6. Step 6: Final answer
    x = 1,103,547.56

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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.