Home / 7,944,040.68-10,962,453.33-4,506,207.90

Finding the Fourth Proportional to 7,944,040.68, 10,962,453.33 and 4,506,207.90

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Solution

The fourth proportional to 7,944,040.68, 10,962,453.33 and 4,506,207.90 is: 6,218,383.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,040.68 : 10,962,453.33 = 4,506,207.90 : x
  2. Step 2: Convert to fraction form
    7,944,040.68/10,962,453.33 = 4,506,207.90/x
  3. Step 3: Cross multiply
    7,944,040.68x = 10,962,453.33 × 4,506,207.90
  4. Step 4: Simplify right side
    7,944,040.68x = 49,399,093,799,027.31
  5. Step 5: Solve for x
    x = 49,399,093,799,027.31/7,944,040.68
  6. Step 6: Final answer
    x = 6,218,383.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.