Home / 3,068,552.70-4,601,101.05-1,175,355.90

Finding the Fourth Proportional to 3,068,552.70, 4,601,101.05 and 1,175,355.90

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Solution

The fourth proportional to 3,068,552.70, 4,601,101.05 and 1,175,355.90 is: 1,762,371.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,552.70 : 4,601,101.05 = 1,175,355.90 : x
  2. Step 2: Convert to fraction form
    3,068,552.70/4,601,101.05 = 1,175,355.90/x
  3. Step 3: Cross multiply
    3,068,552.70x = 4,601,101.05 × 1,175,355.90
  4. Step 4: Simplify right side
    3,068,552.70x = 5,407,931,265,613.69
  5. Step 5: Solve for x
    x = 5,407,931,265,613.69/3,068,552.70
  6. Step 6: Final answer
    x = 1,762,371.97

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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.