Home / 3,023,849.88-4,535,249.94-1,029,305.88

Finding the Fourth Proportional to 3,023,849.88, 4,535,249.94 and 1,029,305.88

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Solution

The fourth proportional to 3,023,849.88, 4,535,249.94 and 1,029,305.88 is: 1,543,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,849.88 : 4,535,249.94 = 1,029,305.88 : x
  2. Step 2: Convert to fraction form
    3,023,849.88/4,535,249.94 = 1,029,305.88/x
  3. Step 3: Cross multiply
    3,023,849.88x = 4,535,249.94 × 1,029,305.88
  4. Step 4: Simplify right side
    3,023,849.88x = 4,668,159,430,511.65
  5. Step 5: Solve for x
    x = 4,668,159,430,511.65/3,023,849.88
  6. Step 6: Final answer
    x = 1,543,780.15

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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.