Home / 1,351,136.61-2,025,560.25-592,403.07

Finding the Fourth Proportional to 1,351,136.61, 2,025,560.25 and 592,403.07

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Solution

The fourth proportional to 1,351,136.61, 2,025,560.25 and 592,403.07 is: 888,102.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,136.61 : 2,025,560.25 = 592,403.07 : x
  2. Step 2: Convert to fraction form
    1,351,136.61/2,025,560.25 = 592,403.07/x
  3. Step 3: Cross multiply
    1,351,136.61x = 2,025,560.25 × 592,403.07
  4. Step 4: Simplify right side
    1,351,136.61x = 1,199,948,110,569.97
  5. Step 5: Solve for x
    x = 1,199,948,110,569.97/1,351,136.61
  6. Step 6: Final answer
    x = 888,102.73

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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.