Home / 4,273,192.32-5,897,006.76-2,339,575.68

Finding the Fourth Proportional to 4,273,192.32, 5,897,006.76 and 2,339,575.68

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Solution

The fourth proportional to 4,273,192.32, 5,897,006.76 and 2,339,575.68 is: 3,228,615.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,192.32 : 5,897,006.76 = 2,339,575.68 : x
  2. Step 2: Convert to fraction form
    4,273,192.32/5,897,006.76 = 2,339,575.68/x
  3. Step 3: Cross multiply
    4,273,192.32x = 5,897,006.76 × 2,339,575.68
  4. Step 4: Simplify right side
    4,273,192.32x = 13,796,493,600,491.60
  5. Step 5: Solve for x
    x = 13,796,493,600,491.60/4,273,192.32
  6. Step 6: Final answer
    x = 3,228,615.18

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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.