Home / 3,443,486.46-4,741,194.51-2,926,149.18

Finding the Fourth Proportional to 3,443,486.46, 4,741,194.51 and 2,926,149.18

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Solution

The fourth proportional to 3,443,486.46, 4,741,194.51 and 2,926,149.18 is: 4,028,894.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,486.46 : 4,741,194.51 = 2,926,149.18 : x
  2. Step 2: Convert to fraction form
    3,443,486.46/4,741,194.51 = 2,926,149.18/x
  3. Step 3: Cross multiply
    3,443,486.46x = 4,741,194.51 × 2,926,149.18
  4. Step 4: Simplify right side
    3,443,486.46x = 13,873,442,427,657.00
  5. Step 5: Solve for x
    x = 13,873,442,427,657.00/3,443,486.46
  6. Step 6: Final answer
    x = 4,028,894.14

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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.