Home / 2,961,358.93-4,086,299.81-1,737,217.81

Finding the Fourth Proportional to 2,961,358.93, 4,086,299.81 and 1,737,217.81

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Solution

The fourth proportional to 2,961,358.93, 4,086,299.81 and 1,737,217.81 is: 2,397,140.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,358.93 : 4,086,299.81 = 1,737,217.81 : x
  2. Step 2: Convert to fraction form
    2,961,358.93/4,086,299.81 = 1,737,217.81/x
  3. Step 3: Cross multiply
    2,961,358.93x = 4,086,299.81 × 1,737,217.81
  4. Step 4: Simplify right side
    2,961,358.93x = 7,098,792,798,245.53
  5. Step 5: Solve for x
    x = 7,098,792,798,245.53/2,961,358.93
  6. Step 6: Final answer
    x = 2,397,140.29

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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.