Home / 2,436,847.38-3,657,633.03-1,175,560.74

Finding the Fourth Proportional to 2,436,847.38, 3,657,633.03 and 1,175,560.74

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Solution

The fourth proportional to 2,436,847.38, 3,657,633.03 and 1,175,560.74 is: 1,764,480.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,847.38 : 3,657,633.03 = 1,175,560.74 : x
  2. Step 2: Convert to fraction form
    2,436,847.38/3,657,633.03 = 1,175,560.74/x
  3. Step 3: Cross multiply
    2,436,847.38x = 3,657,633.03 × 1,175,560.74
  4. Step 4: Simplify right side
    2,436,847.38x = 4,299,769,791,395.24
  5. Step 5: Solve for x
    x = 4,299,769,791,395.24/2,436,847.38
  6. Step 6: Final answer
    x = 1,764,480.54

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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.