Home / 2,497,948.34-3,447,252.26-1,530,891.76

Finding the Fourth Proportional to 2,497,948.34, 3,447,252.26 and 1,530,891.76

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Solution

The fourth proportional to 2,497,948.34, 3,447,252.26 and 1,530,891.76 is: 2,112,681.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,948.34 : 3,447,252.26 = 1,530,891.76 : x
  2. Step 2: Convert to fraction form
    2,497,948.34/3,447,252.26 = 1,530,891.76/x
  3. Step 3: Cross multiply
    2,497,948.34x = 3,447,252.26 × 1,530,891.76
  4. Step 4: Simplify right side
    2,497,948.34x = 5,277,370,079,475.38
  5. Step 5: Solve for x
    x = 5,277,370,079,475.38/2,497,948.34
  6. Step 6: Final answer
    x = 2,112,681.83

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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.