Home / 3,514,691.46-4,850,722.94-1,966,039.17

Finding the Fourth Proportional to 3,514,691.46, 4,850,722.94 and 1,966,039.17

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Solution

The fourth proportional to 3,514,691.46, 4,850,722.94 and 1,966,039.17 is: 2,713,385.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,691.46 : 4,850,722.94 = 1,966,039.17 : x
  2. Step 2: Convert to fraction form
    3,514,691.46/4,850,722.94 = 1,966,039.17/x
  3. Step 3: Cross multiply
    3,514,691.46x = 4,850,722.94 × 1,966,039.17
  4. Step 4: Simplify right side
    3,514,691.46x = 9,536,711,274,837.15
  5. Step 5: Solve for x
    x = 9,536,711,274,837.15/3,514,691.46
  6. Step 6: Final answer
    x = 2,713,385.05

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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.