Home / 4,872,700.44-6,724,245.06-2,697,197.04

Finding the Fourth Proportional to 4,872,700.44, 6,724,245.06 and 2,697,197.04

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Solution

The fourth proportional to 4,872,700.44, 6,724,245.06 and 2,697,197.04 is: 3,722,086.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,700.44 : 6,724,245.06 = 2,697,197.04 : x
  2. Step 2: Convert to fraction form
    4,872,700.44/6,724,245.06 = 2,697,197.04/x
  3. Step 3: Cross multiply
    4,872,700.44x = 6,724,245.06 × 2,697,197.04
  4. Step 4: Simplify right side
    4,872,700.44x = 18,136,613,872,066.62
  5. Step 5: Solve for x
    x = 18,136,613,872,066.62/4,872,700.44
  6. Step 6: Final answer
    x = 3,722,086.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.