Home / 3,060,593.40-4,580,003.70-2,665,572.60

Finding the Fourth Proportional to 3,060,593.40, 4,580,003.70 and 2,665,572.60

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Solution

The fourth proportional to 3,060,593.40, 4,580,003.70 and 2,665,572.60 is: 3,988,877.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,593.40 : 4,580,003.70 = 2,665,572.60 : x
  2. Step 2: Convert to fraction form
    3,060,593.40/4,580,003.70 = 2,665,572.60/x
  3. Step 3: Cross multiply
    3,060,593.40x = 4,580,003.70 × 2,665,572.60
  4. Step 4: Simplify right side
    3,060,593.40x = 12,208,332,370,618.62
  5. Step 5: Solve for x
    x = 12,208,332,370,618.62/3,060,593.40
  6. Step 6: Final answer
    x = 3,988,877.57

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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.