Home / 8,066,230.80-12,099,346.20-3,016,885.20

Finding the Fourth Proportional to 8,066,230.80, 12,099,346.20 and 3,016,885.20

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Solution

The fourth proportional to 8,066,230.80, 12,099,346.20 and 3,016,885.20 is: 4,525,327.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,230.80 : 12,099,346.20 = 3,016,885.20 : x
  2. Step 2: Convert to fraction form
    8,066,230.80/12,099,346.20 = 3,016,885.20/x
  3. Step 3: Cross multiply
    8,066,230.80x = 12,099,346.20 × 3,016,885.20
  4. Step 4: Simplify right side
    8,066,230.80x = 36,502,338,480,456.24
  5. Step 5: Solve for x
    x = 36,502,338,480,456.24/8,066,230.80
  6. Step 6: Final answer
    x = 4,525,327.80

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1.5x scale

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.