Home / 2,337,054.61-3,225,144.02-1,304,543.90

Finding the Fourth Proportional to 2,337,054.61, 3,225,144.02 and 1,304,543.90

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Solution

The fourth proportional to 2,337,054.61, 3,225,144.02 and 1,304,543.90 is: 1,800,275.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,054.61 : 3,225,144.02 = 1,304,543.90 : x
  2. Step 2: Convert to fraction form
    2,337,054.61/3,225,144.02 = 1,304,543.90/x
  3. Step 3: Cross multiply
    2,337,054.61x = 3,225,144.02 × 1,304,543.90
  4. Step 4: Simplify right side
    2,337,054.61x = 4,207,341,957,912.48
  5. Step 5: Solve for x
    x = 4,207,341,957,912.48/2,337,054.61
  6. Step 6: Final answer
    x = 1,800,275.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.