Home / 3,024,421.80-4,536,632.70-2,066,418.60

Finding the Fourth Proportional to 3,024,421.80, 4,536,632.70 and 2,066,418.60

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Solution

The fourth proportional to 3,024,421.80, 4,536,632.70 and 2,066,418.60 is: 3,099,627.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,421.80 : 4,536,632.70 = 2,066,418.60 : x
  2. Step 2: Convert to fraction form
    3,024,421.80/4,536,632.70 = 2,066,418.60/x
  3. Step 3: Cross multiply
    3,024,421.80x = 4,536,632.70 × 2,066,418.60
  4. Step 4: Simplify right side
    3,024,421.80x = 9,374,582,192,648.22
  5. Step 5: Solve for x
    x = 9,374,582,192,648.22/3,024,421.80
  6. Step 6: Final answer
    x = 3,099,627.90

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Similar ratio
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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.