Home / 3,059,624.60-4,585,500.30-1,860,273.80

Finding the Fourth Proportional to 3,059,624.60, 4,585,500.30 and 1,860,273.80

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Solution

The fourth proportional to 3,059,624.60, 4,585,500.30 and 1,860,273.80 is: 2,788,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,624.60 : 4,585,500.30 = 1,860,273.80 : x
  2. Step 2: Convert to fraction form
    3,059,624.60/4,585,500.30 = 1,860,273.80/x
  3. Step 3: Cross multiply
    3,059,624.60x = 4,585,500.30 × 1,860,273.80
  4. Step 4: Simplify right side
    3,059,624.60x = 8,530,286,067,982.14
  5. Step 5: Solve for x
    x = 8,530,286,067,982.14/3,059,624.60
  6. Step 6: Final answer
    x = 2,788,017.22

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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.