Home / 4,733,086.38-7,092,405.20-2,810,211.05

Finding the Fourth Proportional to 4,733,086.38, 7,092,405.20 and 2,810,211.05

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Solution

The fourth proportional to 4,733,086.38, 7,092,405.20 and 2,810,211.05 is: 4,211,027.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,086.38 : 7,092,405.20 = 2,810,211.05 : x
  2. Step 2: Convert to fraction form
    4,733,086.38/7,092,405.20 = 2,810,211.05/x
  3. Step 3: Cross multiply
    4,733,086.38x = 7,092,405.20 × 2,810,211.05
  4. Step 4: Simplify right side
    4,733,086.38x = 19,931,155,488,874
  5. Step 5: Solve for x
    x = 19,931,155,488,874/4,733,086.38
  6. Step 6: Final answer
    x = 4,211,027.20

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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.