Home / 4,372,023.60-6,558,035.40-4,183,066.80

Finding the Fourth Proportional to 4,372,023.60, 6,558,035.40 and 4,183,066.80

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Solution

The fourth proportional to 4,372,023.60, 6,558,035.40 and 4,183,066.80 is: 6,274,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,023.60 : 6,558,035.40 = 4,183,066.80 : x
  2. Step 2: Convert to fraction form
    4,372,023.60/6,558,035.40 = 4,183,066.80/x
  3. Step 3: Cross multiply
    4,372,023.60x = 6,558,035.40 × 4,183,066.80
  4. Step 4: Simplify right side
    4,372,023.60x = 27,432,700,154,964.72
  5. Step 5: Solve for x
    x = 27,432,700,154,964.72/4,372,023.60
  6. Step 6: Final answer
    x = 6,274,600.20

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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.