Home / 3,691,314.90-5,536,972.35-2,266,751.70

Finding the Fourth Proportional to 3,691,314.90, 5,536,972.35 and 2,266,751.70

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Solution

The fourth proportional to 3,691,314.90, 5,536,972.35 and 2,266,751.70 is: 3,400,127.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,314.90 : 5,536,972.35 = 2,266,751.70 : x
  2. Step 2: Convert to fraction form
    3,691,314.90/5,536,972.35 = 2,266,751.70/x
  3. Step 3: Cross multiply
    3,691,314.90x = 5,536,972.35 × 2,266,751.70
  4. Step 4: Simplify right side
    3,691,314.90x = 12,550,941,487,215.50
  5. Step 5: Solve for x
    x = 12,550,941,487,215.50/3,691,314.90
  6. Step 6: Final answer
    x = 3,400,127.55

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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.