Home / 5,536,010.20-8,304,015.30-4,969,139.80

Finding the Fourth Proportional to 5,536,010.20, 8,304,015.30 and 4,969,139.80

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Solution

The fourth proportional to 5,536,010.20, 8,304,015.30 and 4,969,139.80 is: 7,453,709.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,010.20 : 8,304,015.30 = 4,969,139.80 : x
  2. Step 2: Convert to fraction form
    5,536,010.20/8,304,015.30 = 4,969,139.80/x
  3. Step 3: Cross multiply
    5,536,010.20x = 8,304,015.30 × 4,969,139.80
  4. Step 4: Simplify right side
    5,536,010.20x = 41,263,812,927,038.94
  5. Step 5: Solve for x
    x = 41,263,812,927,038.94/5,536,010.20
  6. Step 6: Final answer
    x = 7,453,709.70

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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.