Home / 4,011,397.05-5,535,695.17-2,175,850.68

Finding the Fourth Proportional to 4,011,397.05, 5,535,695.17 and 2,175,850.68

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Solution

The fourth proportional to 4,011,397.05, 5,535,695.17 and 2,175,850.68 is: 3,002,656.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,397.05 : 5,535,695.17 = 2,175,850.68 : x
  2. Step 2: Convert to fraction form
    4,011,397.05/5,535,695.17 = 2,175,850.68/x
  3. Step 3: Cross multiply
    4,011,397.05x = 5,535,695.17 × 2,175,850.68
  4. Step 4: Simplify right side
    4,011,397.05x = 12,044,846,099,917.22
  5. Step 5: Solve for x
    x = 12,044,846,099,917.22/4,011,397.05
  6. Step 6: Final answer
    x = 3,002,656.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.