Home / 7,437,789.04-11,162,661.36-3,844,608.52

Finding the Fourth Proportional to 7,437,789.04, 11,162,661.36 and 3,844,608.52

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Solution

The fourth proportional to 7,437,789.04, 11,162,661.36 and 3,844,608.52 is: 5,770,002.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,437,789.04 : 11,162,661.36 = 3,844,608.52 : x
  2. Step 2: Convert to fraction form
    7,437,789.04/11,162,661.36 = 3,844,608.52/x
  3. Step 3: Cross multiply
    7,437,789.04x = 11,162,661.36 × 3,844,608.52
  4. Step 4: Simplify right side
    7,437,789.04x = 42,916,062,970,530.78
  5. Step 5: Solve for x
    x = 42,916,062,970,530.78/7,437,789.04
  6. Step 6: Final answer
    x = 5,770,002.72

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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.