Home / 2,864,162.80-4,295,325.27-944,642.46

Finding the Fourth Proportional to 2,864,162.80, 4,295,325.27 and 944,642.46

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Solution

The fourth proportional to 2,864,162.80, 4,295,325.27 and 944,642.46 is: 1,416,660.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,162.80 : 4,295,325.27 = 944,642.46 : x
  2. Step 2: Convert to fraction form
    2,864,162.80/4,295,325.27 = 944,642.46/x
  3. Step 3: Cross multiply
    2,864,162.80x = 4,295,325.27 × 944,642.46
  4. Step 4: Simplify right side
    2,864,162.80x = 4,057,546,629,552.96
  5. Step 5: Solve for x
    x = 4,057,546,629,552.96/2,864,162.80
  6. Step 6: Final answer
    x = 1,416,660.61

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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.