Home / 4,109,265.92-5,670,479.04-2,298,080

Finding the Fourth Proportional to 4,109,265.92, 5,670,479.04 and 2,298,080

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Solution

The fourth proportional to 4,109,265.92, 5,670,479.04 and 2,298,080 is: 3,171,178.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,265.92 : 5,670,479.04 = 2,298,080 : x
  2. Step 2: Convert to fraction form
    4,109,265.92/5,670,479.04 = 2,298,080/x
  3. Step 3: Cross multiply
    4,109,265.92x = 5,670,479.04 × 2,298,080
  4. Step 4: Simplify right side
    4,109,265.92x = 13,031,214,472,243.20
  5. Step 5: Solve for x
    x = 13,031,214,472,243.20/4,109,265.92
  6. Step 6: Final answer
    x = 3,171,178.19

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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.