Home / 3,266,617.66-4,506,522.15-2,040,789.58

Finding the Fourth Proportional to 3,266,617.66, 4,506,522.15 and 2,040,789.58

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Solution

The fourth proportional to 3,266,617.66, 4,506,522.15 and 2,040,789.58 is: 2,815,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,617.66 : 4,506,522.15 = 2,040,789.58 : x
  2. Step 2: Convert to fraction form
    3,266,617.66/4,506,522.15 = 2,040,789.58/x
  3. Step 3: Cross multiply
    3,266,617.66x = 4,506,522.15 × 2,040,789.58
  4. Step 4: Simplify right side
    3,266,617.66x = 9,196,863,445,759.20
  5. Step 5: Solve for x
    x = 9,196,863,445,759.20/3,266,617.66
  6. Step 6: Final answer
    x = 2,815,408.60

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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.