Home / 2,744,273.38-4,116,036.38-722,347.97

Finding the Fourth Proportional to 2,744,273.38, 4,116,036.38 and 722,347.97

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Solution

The fourth proportional to 2,744,273.38, 4,116,036.38 and 722,347.97 is: 1,083,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,273.38 : 4,116,036.38 = 722,347.97 : x
  2. Step 2: Convert to fraction form
    2,744,273.38/4,116,036.38 = 722,347.97/x
  3. Step 3: Cross multiply
    2,744,273.38x = 4,116,036.38 × 722,347.97
  4. Step 4: Simplify right side
    2,744,273.38x = 2,973,210,538,139.49
  5. Step 5: Solve for x
    x = 2,973,210,538,139.49/2,744,273.38
  6. Step 6: Final answer
    x = 1,083,423.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.