Home / 3,266,551.39-4,900,481.14-1,829,278.75

Finding the Fourth Proportional to 3,266,551.39, 4,900,481.14 and 1,829,278.75

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Solution

The fourth proportional to 3,266,551.39, 4,900,481.14 and 1,829,278.75 is: 2,744,284.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,551.39 : 4,900,481.14 = 1,829,278.75 : x
  2. Step 2: Convert to fraction form
    3,266,551.39/4,900,481.14 = 1,829,278.75/x
  3. Step 3: Cross multiply
    3,266,551.39x = 4,900,481.14 × 1,829,278.75
  4. Step 4: Simplify right side
    3,266,551.39x = 8,964,346,014,177.77
  5. Step 5: Solve for x
    x = 8,964,346,014,177.77/3,266,551.39
  6. Step 6: Final answer
    x = 2,744,284.40

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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.