Home / 4,170,494.20-6,248,742.90-2,035,982.20

Finding the Fourth Proportional to 4,170,494.20, 6,248,742.90 and 2,035,982.20

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Solution

The fourth proportional to 4,170,494.20, 6,248,742.90 and 2,035,982.20 is: 3,050,556.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,494.20 : 6,248,742.90 = 2,035,982.20 : x
  2. Step 2: Convert to fraction form
    4,170,494.20/6,248,742.90 = 2,035,982.20/x
  3. Step 3: Cross multiply
    4,170,494.20x = 6,248,742.90 × 2,035,982.20
  4. Step 4: Simplify right side
    4,170,494.20x = 12,722,329,316,776.38
  5. Step 5: Solve for x
    x = 12,722,329,316,776.38/4,170,494.20
  6. Step 6: Final answer
    x = 3,050,556.77

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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.