Home / 5,778,077.40-8,667,116.10-2,792,093.40

Finding the Fourth Proportional to 5,778,077.40, 8,667,116.10 and 2,792,093.40

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Solution

The fourth proportional to 5,778,077.40, 8,667,116.10 and 2,792,093.40 is: 4,188,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,077.40 : 8,667,116.10 = 2,792,093.40 : x
  2. Step 2: Convert to fraction form
    5,778,077.40/8,667,116.10 = 2,792,093.40/x
  3. Step 3: Cross multiply
    5,778,077.40x = 8,667,116.10 × 2,792,093.40
  4. Step 4: Simplify right side
    5,778,077.40x = 24,199,397,659,843.74
  5. Step 5: Solve for x
    x = 24,199,397,659,843.74/5,778,077.40
  6. Step 6: Final answer
    x = 4,188,140.10

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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.