Home / 4,079,863.40-6,119,795.10-4,054,980.20

Finding the Fourth Proportional to 4,079,863.40, 6,119,795.10 and 4,054,980.20

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Solution

The fourth proportional to 4,079,863.40, 6,119,795.10 and 4,054,980.20 is: 6,082,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,863.40 : 6,119,795.10 = 4,054,980.20 : x
  2. Step 2: Convert to fraction form
    4,079,863.40/6,119,795.10 = 4,054,980.20/x
  3. Step 3: Cross multiply
    4,079,863.40x = 6,119,795.10 × 4,054,980.20
  4. Step 4: Simplify right side
    4,079,863.40x = 24,815,647,958,557.02
  5. Step 5: Solve for x
    x = 24,815,647,958,557.02/4,079,863.40
  6. Step 6: Final answer
    x = 6,082,470.30

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Similar ratio
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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.