Home / 2,040,494.10-3,060,741.15-620,547.90

Finding the Fourth Proportional to 2,040,494.10, 3,060,741.15 and 620,547.90

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Solution

The fourth proportional to 2,040,494.10, 3,060,741.15 and 620,547.90 is: 930,821.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,494.10 : 3,060,741.15 = 620,547.90 : x
  2. Step 2: Convert to fraction form
    2,040,494.10/3,060,741.15 = 620,547.90/x
  3. Step 3: Cross multiply
    2,040,494.10x = 3,060,741.15 × 620,547.90
  4. Step 4: Simplify right side
    2,040,494.10x = 1,899,336,493,076.09
  5. Step 5: Solve for x
    x = 1,899,336,493,076.09/2,040,494.10
  6. Step 6: Final answer
    x = 930,821.85

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Similar ratio
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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.