Home / 7,591,325.10-11,386,987.65-7,263,696.30

Finding the Fourth Proportional to 7,591,325.10, 11,386,987.65 and 7,263,696.30

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Solution

The fourth proportional to 7,591,325.10, 11,386,987.65 and 7,263,696.30 is: 10,895,544.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591,325.10 : 11,386,987.65 = 7,263,696.30 : x
  2. Step 2: Convert to fraction form
    7,591,325.10/11,386,987.65 = 7,263,696.30/x
  3. Step 3: Cross multiply
    7,591,325.10x = 11,386,987.65 × 7,263,696.30
  4. Step 4: Simplify right side
    7,591,325.10x = 82,711,620,061,450.70
  5. Step 5: Solve for x
    x = 82,711,620,061,450.70/7,591,325.10
  6. Step 6: Final answer
    x = 10,895,544.45

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Double scale
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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.