Home / 3,266,552.30-4,900,482.50-1,829,279.65

Finding the Fourth Proportional to 3,266,552.30, 4,900,482.50 and 1,829,279.65

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Solution

The fourth proportional to 3,266,552.30, 4,900,482.50 and 1,829,279.65 is: 2,744,285.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,552.30 : 4,900,482.50 = 1,829,279.65 : x
  2. Step 2: Convert to fraction form
    3,266,552.30/4,900,482.50 = 1,829,279.65/x
  3. Step 3: Cross multiply
    3,266,552.30x = 4,900,482.50 × 1,829,279.65
  4. Step 4: Simplify right side
    3,266,552.30x = 8,964,352,910,511.62
  5. Step 5: Solve for x
    x = 8,964,352,910,511.62/3,266,552.30
  6. Step 6: Final answer
    x = 2,744,285.74

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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.