Home / 3,034,933.20-4,551,743.70-1,329,073.20

Finding the Fourth Proportional to 3,034,933.20, 4,551,743.70 and 1,329,073.20

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Solution

The fourth proportional to 3,034,933.20, 4,551,743.70 and 1,329,073.20 is: 1,993,322.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,933.20 : 4,551,743.70 = 1,329,073.20 : x
  2. Step 2: Convert to fraction form
    3,034,933.20/4,551,743.70 = 1,329,073.20/x
  3. Step 3: Cross multiply
    3,034,933.20x = 4,551,743.70 × 1,329,073.20
  4. Step 4: Simplify right side
    3,034,933.20x = 6,049,600,564,938.84
  5. Step 5: Solve for x
    x = 6,049,600,564,938.84/3,034,933.20
  6. Step 6: Final answer
    x = 1,993,322.48

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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.