Home / 9,162,024.20-13,743,036.30-3,481,947.80

Finding the Fourth Proportional to 9,162,024.20, 13,743,036.30 and 3,481,947.80

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Solution

The fourth proportional to 9,162,024.20, 13,743,036.30 and 3,481,947.80 is: 5,222,921.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,024.20 : 13,743,036.30 = 3,481,947.80 : x
  2. Step 2: Convert to fraction form
    9,162,024.20/13,743,036.30 = 3,481,947.80/x
  3. Step 3: Cross multiply
    9,162,024.20x = 13,743,036.30 × 3,481,947.80
  4. Step 4: Simplify right side
    9,162,024.20x = 47,852,535,010,105.14
  5. Step 5: Solve for x
    x = 47,852,535,010,105.14/9,162,024.20
  6. Step 6: Final answer
    x = 5,222,921.70

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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.