Home / 4,109,257.92-5,670,468-2,298,072

Finding the Fourth Proportional to 4,109,257.92, 5,670,468 and 2,298,072

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Solution

The fourth proportional to 4,109,257.92, 5,670,468 and 2,298,072 is: 3,171,167.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,257.92 : 5,670,468 = 2,298,072 : x
  2. Step 2: Convert to fraction form
    4,109,257.92/5,670,468 = 2,298,072/x
  3. Step 3: Cross multiply
    4,109,257.92x = 5,670,468 × 2,298,072
  4. Step 4: Simplify right side
    4,109,257.92x = 13,031,143,737,696
  5. Step 5: Solve for x
    x = 13,031,143,737,696/4,109,257.92
  6. Step 6: Final answer
    x = 3,171,167.15

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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.