Home / 7,263,044.20-10,866,572.70-4,743,620.20

Finding the Fourth Proportional to 7,263,044.20, 10,866,572.70 and 4,743,620.20

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Solution

The fourth proportional to 7,263,044.20, 10,866,572.70 and 4,743,620.20 is: 7,097,147.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,044.20 : 10,866,572.70 = 4,743,620.20 : x
  2. Step 2: Convert to fraction form
    7,263,044.20/10,866,572.70 = 4,743,620.20/x
  3. Step 3: Cross multiply
    7,263,044.20x = 10,866,572.70 × 4,743,620.20
  4. Step 4: Simplify right side
    7,263,044.20x = 51,546,893,764,488.54
  5. Step 5: Solve for x
    x = 51,546,893,764,488.54/7,263,044.20
  6. Step 6: Final answer
    x = 7,097,147.19

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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.