Home / 4,034,338.40-6,044,509.20-2,613,663.20

Finding the Fourth Proportional to 4,034,338.40, 6,044,509.20 and 2,613,663.20

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Solution

The fourth proportional to 4,034,338.40, 6,044,509.20 and 2,613,663.20 is: 3,915,960.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,338.40 : 6,044,509.20 = 2,613,663.20 : x
  2. Step 2: Convert to fraction form
    4,034,338.40/6,044,509.20 = 2,613,663.20/x
  3. Step 3: Cross multiply
    4,034,338.40x = 6,044,509.20 × 2,613,663.20
  4. Step 4: Simplify right side
    4,034,338.40x = 15,798,311,258,101.44
  5. Step 5: Solve for x
    x = 15,798,311,258,101.44/4,034,338.40
  6. Step 6: Final answer
    x = 3,915,960.86

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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.