Home / 8,097,626.70-12,146,440.05-3,303,722.70

Finding the Fourth Proportional to 8,097,626.70, 12,146,440.05 and 3,303,722.70

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Solution

The fourth proportional to 8,097,626.70, 12,146,440.05 and 3,303,722.70 is: 4,955,584.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,626.70 : 12,146,440.05 = 3,303,722.70 : x
  2. Step 2: Convert to fraction form
    8,097,626.70/12,146,440.05 = 3,303,722.70/x
  3. Step 3: Cross multiply
    8,097,626.70x = 12,146,440.05 × 3,303,722.70
  4. Step 4: Simplify right side
    8,097,626.70x = 40,128,469,717,374.14
  5. Step 5: Solve for x
    x = 40,128,469,717,374.14/8,097,626.70
  6. Step 6: Final answer
    x = 4,955,584.05

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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.