Home / 3,588,478.59-4,952,219.94-1,956,974.97

Finding the Fourth Proportional to 3,588,478.59, 4,952,219.94 and 1,956,974.97

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Solution

The fourth proportional to 3,588,478.59, 4,952,219.94 and 1,956,974.97 is: 2,700,690.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,478.59 : 4,952,219.94 = 1,956,974.97 : x
  2. Step 2: Convert to fraction form
    3,588,478.59/4,952,219.94 = 1,956,974.97/x
  3. Step 3: Cross multiply
    3,588,478.59x = 4,952,219.94 × 1,956,974.97
  4. Step 4: Simplify right side
    3,588,478.59x = 9,691,370,468,514.90
  5. Step 5: Solve for x
    x = 9,691,370,468,514.90/3,588,478.59
  6. Step 6: Final answer
    x = 2,700,690.62

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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.