Home / 2,067,576.90-3,101,559.86-608,624.30

Finding the Fourth Proportional to 2,067,576.90, 3,101,559.86 and 608,624.30

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Solution

The fourth proportional to 2,067,576.90, 3,101,559.86 and 608,624.30 is: 912,993.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,576.90 : 3,101,559.86 = 608,624.30 : x
  2. Step 2: Convert to fraction form
    2,067,576.90/3,101,559.86 = 608,624.30/x
  3. Step 3: Cross multiply
    2,067,576.90x = 3,101,559.86 × 608,624.30
  4. Step 4: Simplify right side
    2,067,576.90x = 1,887,684,687,903.58
  5. Step 5: Solve for x
    x = 1,887,684,687,903.58/2,067,576.90
  6. Step 6: Final answer
    x = 912,993.70

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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.