Home / 2,951,394.59-4,417,092.17-1,814,876.53

Finding the Fourth Proportional to 2,951,394.59, 4,417,092.17 and 1,814,876.53

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Solution

The fourth proportional to 2,951,394.59, 4,417,092.17 and 1,814,876.53 is: 2,716,165.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,394.59 : 4,417,092.17 = 1,814,876.53 : x
  2. Step 2: Convert to fraction form
    2,951,394.59/4,417,092.17 = 1,814,876.53/x
  3. Step 3: Cross multiply
    2,951,394.59x = 4,417,092.17 × 1,814,876.53
  4. Step 4: Simplify right side
    2,951,394.59x = 8,016,476,879,019.93
  5. Step 5: Solve for x
    x = 8,016,476,879,019.93/2,951,394.59
  6. Step 6: Final answer
    x = 2,716,165.74

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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.