Home / 3,327,381.55-4,591,999.25-1,876,547.65

Finding the Fourth Proportional to 3,327,381.55, 4,591,999.25 and 1,876,547.65

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Solution

The fourth proportional to 3,327,381.55, 4,591,999.25 and 1,876,547.65 is: 2,589,755.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,381.55 : 4,591,999.25 = 1,876,547.65 : x
  2. Step 2: Convert to fraction form
    3,327,381.55/4,591,999.25 = 1,876,547.65/x
  3. Step 3: Cross multiply
    3,327,381.55x = 4,591,999.25 × 1,876,547.65
  4. Step 4: Simplify right side
    3,327,381.55x = 8,617,105,392,006.53
  5. Step 5: Solve for x
    x = 8,617,105,392,006.53/3,327,381.55
  6. Step 6: Final answer
    x = 2,589,755.72

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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.