Home / 9,046,616.09-13,571,605.08-2,981,773.49

Finding the Fourth Proportional to 9,046,616.09, 13,571,605.08 and 2,981,773.49

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Solution

The fourth proportional to 9,046,616.09, 13,571,605.08 and 2,981,773.49 is: 4,473,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,616.09 : 13,571,605.08 = 2,981,773.49 : x
  2. Step 2: Convert to fraction form
    9,046,616.09/13,571,605.08 = 2,981,773.49/x
  3. Step 3: Cross multiply
    9,046,616.09x = 13,571,605.08 × 2,981,773.49
  4. Step 4: Simplify right side
    9,046,616.09x = 40,467,452,176,435.30
  5. Step 5: Solve for x
    x = 40,467,452,176,435.30/9,046,616.09
  6. Step 6: Final answer
    x = 4,473,214.27

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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.