Home / 8,794,343.70-13,191,515.55-7,301,351.70

Finding the Fourth Proportional to 8,794,343.70, 13,191,515.55 and 7,301,351.70

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Solution

The fourth proportional to 8,794,343.70, 13,191,515.55 and 7,301,351.70 is: 10,952,027.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,343.70 : 13,191,515.55 = 7,301,351.70 : x
  2. Step 2: Convert to fraction form
    8,794,343.70/13,191,515.55 = 7,301,351.70/x
  3. Step 3: Cross multiply
    8,794,343.70x = 13,191,515.55 × 7,301,351.70
  4. Step 4: Simplify right side
    8,794,343.70x = 96,315,894,486,568.94
  5. Step 5: Solve for x
    x = 96,315,894,486,568.94/8,794,343.70
  6. Step 6: Final answer
    x = 10,952,027.55

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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.