Home / 4,309,140.47-5,946,654.25-2,375,470.23

Finding the Fourth Proportional to 4,309,140.47, 5,946,654.25 and 2,375,470.23

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Solution

The fourth proportional to 4,309,140.47, 5,946,654.25 and 2,375,470.23 is: 3,278,171.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,140.47 : 5,946,654.25 = 2,375,470.23 : x
  2. Step 2: Convert to fraction form
    4,309,140.47/5,946,654.25 = 2,375,470.23/x
  3. Step 3: Cross multiply
    4,309,140.47x = 5,946,654.25 × 2,375,470.23
  4. Step 4: Simplify right side
    4,309,140.47x = 14,126,100,109,244.71
  5. Step 5: Solve for x
    x = 14,126,100,109,244.71/4,309,140.47
  6. Step 6: Final answer
    x = 3,278,171.19

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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.