Home / 8,921,535.30-13,382,313.48-2,444,665.14

Finding the Fourth Proportional to 8,921,535.30, 13,382,313.48 and 2,444,665.14

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Solution

The fourth proportional to 8,921,535.30, 13,382,313.48 and 2,444,665.14 is: 3,667,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,921,535.30 : 13,382,313.48 = 2,444,665.14 : x
  2. Step 2: Convert to fraction form
    8,921,535.30/13,382,313.48 = 2,444,665.14/x
  3. Step 3: Cross multiply
    8,921,535.30x = 13,382,313.48 × 2,444,665.14
  4. Step 4: Simplify right side
    8,921,535.30x = 32,715,275,257,108.09
  5. Step 5: Solve for x
    x = 32,715,275,257,108.09/8,921,535.30
  6. Step 6: Final answer
    x = 3,667,000.60

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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.