Home / 3,633,545.80-5,450,318.70-2,364,502.60

Finding the Fourth Proportional to 3,633,545.80, 5,450,318.70 and 2,364,502.60

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Solution

The fourth proportional to 3,633,545.80, 5,450,318.70 and 2,364,502.60 is: 3,546,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,545.80 : 5,450,318.70 = 2,364,502.60 : x
  2. Step 2: Convert to fraction form
    3,633,545.80/5,450,318.70 = 2,364,502.60/x
  3. Step 3: Cross multiply
    3,633,545.80x = 5,450,318.70 × 2,364,502.60
  4. Step 4: Simplify right side
    3,633,545.80x = 12,887,292,736,978.62
  5. Step 5: Solve for x
    x = 12,887,292,736,978.62/3,633,545.80
  6. Step 6: Final answer
    x = 3,546,753.90

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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.