Home / 3,588,476.59-4,952,217.18-1,956,972.97

Finding the Fourth Proportional to 3,588,476.59, 4,952,217.18 and 1,956,972.97

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Solution

The fourth proportional to 3,588,476.59, 4,952,217.18 and 1,956,972.97 is: 2,700,687.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,476.59 : 4,952,217.18 = 1,956,972.97 : x
  2. Step 2: Convert to fraction form
    3,588,476.59/4,952,217.18 = 1,956,972.97/x
  3. Step 3: Cross multiply
    3,588,476.59x = 4,952,217.18 × 1,956,972.97
  4. Step 4: Simplify right side
    3,588,476.59x = 9,691,355,162,829.62
  5. Step 5: Solve for x
    x = 9,691,355,162,829.62/3,588,476.59
  6. Step 6: Final answer
    x = 2,700,687.86

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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.