Home / 7,395,376.80-11,093,065.20-6,574,231.20

Finding the Fourth Proportional to 7,395,376.80, 11,093,065.20 and 6,574,231.20

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Solution

The fourth proportional to 7,395,376.80, 11,093,065.20 and 6,574,231.20 is: 9,861,346.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,376.80 : 11,093,065.20 = 6,574,231.20 : x
  2. Step 2: Convert to fraction form
    7,395,376.80/11,093,065.20 = 6,574,231.20/x
  3. Step 3: Cross multiply
    7,395,376.80x = 11,093,065.20 × 6,574,231.20
  4. Step 4: Simplify right side
    7,395,376.80x = 72,928,375,341,474.23
  5. Step 5: Solve for x
    x = 72,928,375,341,474.23/7,395,376.80
  6. Step 6: Final answer
    x = 9,861,346.80

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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.