Home / 4,273,387.76-5,897,272.28-2,339,647.83

Finding the Fourth Proportional to 4,273,387.76, 5,897,272.28 and 2,339,647.83

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Solution

The fourth proportional to 4,273,387.76, 5,897,272.28 and 2,339,647.83 is: 3,228,712.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,387.76 : 5,897,272.28 = 2,339,647.83 : x
  2. Step 2: Convert to fraction form
    4,273,387.76/5,897,272.28 = 2,339,647.83/x
  3. Step 3: Cross multiply
    4,273,387.76x = 5,897,272.28 × 2,339,647.83
  4. Step 4: Simplify right side
    4,273,387.76x = 13,797,540,281,122.91
  5. Step 5: Solve for x
    x = 13,797,540,281,122.91/4,273,387.76
  6. Step 6: Final answer
    x = 3,228,712.46

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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.