Home / 3,016,110.90-4,524,822.45-994,010.70

Finding the Fourth Proportional to 3,016,110.90, 4,524,822.45 and 994,010.70

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Solution

The fourth proportional to 3,016,110.90, 4,524,822.45 and 994,010.70 is: 1,491,232.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,110.90 : 4,524,822.45 = 994,010.70 : x
  2. Step 2: Convert to fraction form
    3,016,110.90/4,524,822.45 = 994,010.70/x
  3. Step 3: Cross multiply
    3,016,110.90x = 4,524,822.45 × 994,010.70
  4. Step 4: Simplify right side
    3,016,110.90x = 4,497,721,930,900.22
  5. Step 5: Solve for x
    x = 4,497,721,930,900.22/3,016,110.90
  6. Step 6: Final answer
    x = 1,491,232.28

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1.5x scale

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.