Home / 5,543,131.20-8,314,696.80-4,610,011.20

Finding the Fourth Proportional to 5,543,131.20, 8,314,696.80 and 4,610,011.20

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Solution

The fourth proportional to 5,543,131.20, 8,314,696.80 and 4,610,011.20 is: 6,915,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,131.20 : 8,314,696.80 = 4,610,011.20 : x
  2. Step 2: Convert to fraction form
    5,543,131.20/8,314,696.80 = 4,610,011.20/x
  3. Step 3: Cross multiply
    5,543,131.20x = 8,314,696.80 × 4,610,011.20
  4. Step 4: Simplify right side
    5,543,131.20x = 38,330,845,372,604.16
  5. Step 5: Solve for x
    x = 38,330,845,372,604.16/5,543,131.20
  6. Step 6: Final answer
    x = 6,915,016.80

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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.