Home / 3,329,808.28-4,594,641.12-2,022,379.96

Finding the Fourth Proportional to 3,329,808.28, 4,594,641.12 and 2,022,379.96

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Solution

The fourth proportional to 3,329,808.28, 4,594,641.12 and 2,022,379.96 is: 2,790,584.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,808.28 : 4,594,641.12 = 2,022,379.96 : x
  2. Step 2: Convert to fraction form
    3,329,808.28/4,594,641.12 = 2,022,379.96/x
  3. Step 3: Cross multiply
    3,329,808.28x = 4,594,641.12 × 2,022,379.96
  4. Step 4: Simplify right side
    3,329,808.28x = 9,292,110,124,479.96
  5. Step 5: Solve for x
    x = 9,292,110,124,479.96/3,329,808.28
  6. Step 6: Final answer
    x = 2,790,584.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.