Home / 4,964,949.90-7,447,424.85-4,734,002.70

Finding the Fourth Proportional to 4,964,949.90, 7,447,424.85 and 4,734,002.70

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Solution

The fourth proportional to 4,964,949.90, 7,447,424.85 and 4,734,002.70 is: 7,101,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,949.90 : 7,447,424.85 = 4,734,002.70 : x
  2. Step 2: Convert to fraction form
    4,964,949.90/7,447,424.85 = 4,734,002.70/x
  3. Step 3: Cross multiply
    4,964,949.90x = 7,447,424.85 × 4,734,002.70
  4. Step 4: Simplify right side
    4,964,949.90x = 35,256,129,347,947.09
  5. Step 5: Solve for x
    x = 35,256,129,347,947.09/4,964,949.90
  6. Step 6: Final answer
    x = 7,101,004.05

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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.