Home / 3,510,535.38-4,844,445.15-1,961,809.13

Finding the Fourth Proportional to 3,510,535.38, 4,844,445.15 and 1,961,809.13

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Solution

The fourth proportional to 3,510,535.38, 4,844,445.15 and 1,961,809.13 is: 2,707,244.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,535.38 : 4,844,445.15 = 1,961,809.13 : x
  2. Step 2: Convert to fraction form
    3,510,535.38/4,844,445.15 = 1,961,809.13/x
  3. Step 3: Cross multiply
    3,510,535.38x = 4,844,445.15 × 1,961,809.13
  4. Step 4: Simplify right side
    3,510,535.38x = 9,503,876,733,486.94
  5. Step 5: Solve for x
    x = 9,503,876,733,486.94/3,510,535.38
  6. Step 6: Final answer
    x = 2,707,244.26

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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.