Home / 3,313,503.27-4,969,671.66-884,686.68

Finding the Fourth Proportional to 3,313,503.27, 4,969,671.66 and 884,686.68

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Solution

The fourth proportional to 3,313,503.27, 4,969,671.66 and 884,686.68 is: 1,326,874.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,503.27 : 4,969,671.66 = 884,686.68 : x
  2. Step 2: Convert to fraction form
    3,313,503.27/4,969,671.66 = 884,686.68/x
  3. Step 3: Cross multiply
    3,313,503.27x = 4,969,671.66 × 884,686.68
  4. Step 4: Simplify right side
    3,313,503.27x = 4,396,602,321,575.49
  5. Step 5: Solve for x
    x = 4,396,602,321,575.49/3,313,503.27
  6. Step 6: Final answer
    x = 1,326,874.30

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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.