Home / 3,526,404.19-4,861,932.74-2,283,818.90

Finding the Fourth Proportional to 3,526,404.19, 4,861,932.74 and 2,283,818.90

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Solution

The fourth proportional to 3,526,404.19, 4,861,932.74 and 2,283,818.90 is: 3,148,752.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,404.19 : 4,861,932.74 = 2,283,818.90 : x
  2. Step 2: Convert to fraction form
    3,526,404.19/4,861,932.74 = 2,283,818.90/x
  3. Step 3: Cross multiply
    3,526,404.19x = 4,861,932.74 × 2,283,818.90
  4. Step 4: Simplify right side
    3,526,404.19x = 11,103,773,882,140.79
  5. Step 5: Solve for x
    x = 11,103,773,882,140.79/3,526,404.19
  6. Step 6: Final answer
    x = 3,148,752.46

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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.