Home / 3,753,349.77-5,179,617.71-2,034,469.83

Finding the Fourth Proportional to 3,753,349.77, 5,179,617.71 and 2,034,469.83

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Solution

The fourth proportional to 3,753,349.77, 5,179,617.71 and 2,034,469.83 is: 2,807,565.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,349.77 : 5,179,617.71 = 2,034,469.83 : x
  2. Step 2: Convert to fraction form
    3,753,349.77/5,179,617.71 = 2,034,469.83/x
  3. Step 3: Cross multiply
    3,753,349.77x = 5,179,617.71 × 2,034,469.83
  4. Step 4: Simplify right side
    3,753,349.77x = 10,537,775,961,117.71
  5. Step 5: Solve for x
    x = 10,537,775,961,117.71/3,753,349.77
  6. Step 6: Final answer
    x = 2,807,565.67

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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.