Home / 2,898,825.06-4,342,549.98-2,359,661.52

Finding the Fourth Proportional to 2,898,825.06, 4,342,549.98 and 2,359,661.52

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Solution

The fourth proportional to 2,898,825.06, 4,342,549.98 and 2,359,661.52 is: 3,534,862.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,825.06 : 4,342,549.98 = 2,359,661.52 : x
  2. Step 2: Convert to fraction form
    2,898,825.06/4,342,549.98 = 2,359,661.52/x
  3. Step 3: Cross multiply
    2,898,825.06x = 4,342,549.98 × 2,359,661.52
  4. Step 4: Simplify right side
    2,898,825.06x = 10,246,948,098,342.97
  5. Step 5: Solve for x
    x = 10,246,948,098,342.97/2,898,825.06
  6. Step 6: Final answer
    x = 3,534,862.53

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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.