Home / 7,976,524.59-11,962,277.30-2,583,923.87

Finding the Fourth Proportional to 7,976,524.59, 11,962,277.30 and 2,583,923.87

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Solution

The fourth proportional to 7,976,524.59, 11,962,277.30 and 2,583,923.87 is: 3,875,072.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,976,524.59 : 11,962,277.30 = 2,583,923.87 : x
  2. Step 2: Convert to fraction form
    7,976,524.59/11,962,277.30 = 2,583,923.87/x
  3. Step 3: Cross multiply
    7,976,524.59x = 11,962,277.30 × 2,583,923.87
  4. Step 4: Simplify right side
    7,976,524.59x = 30,909,613,846,849.18
  5. Step 5: Solve for x
    x = 30,909,613,846,849.18/7,976,524.59
  6. Step 6: Final answer
    x = 3,875,072.85

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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.