Home / 5,046,774.82-7,568,292.33-1,807,807.96

Finding the Fourth Proportional to 5,046,774.82, 7,568,292.33 and 1,807,807.96

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Solution

The fourth proportional to 5,046,774.82, 7,568,292.33 and 1,807,807.96 is: 2,711,042.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,774.82 : 7,568,292.33 = 1,807,807.96 : x
  2. Step 2: Convert to fraction form
    5,046,774.82/7,568,292.33 = 1,807,807.96/x
  3. Step 3: Cross multiply
    5,046,774.82x = 7,568,292.33 × 1,807,807.96
  4. Step 4: Simplify right side
    5,046,774.82x = 13,682,019,117,780.95
  5. Step 5: Solve for x
    x = 13,682,019,117,780.95/5,046,774.82
  6. Step 6: Final answer
    x = 2,711,042.12

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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.