Home / 4,226,246.28-6,339,621.33-1,632,571.20

Finding the Fourth Proportional to 4,226,246.28, 6,339,621.33 and 1,632,571.20

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Solution

The fourth proportional to 4,226,246.28, 6,339,621.33 and 1,632,571.20 is: 2,448,954.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,246.28 : 6,339,621.33 = 1,632,571.20 : x
  2. Step 2: Convert to fraction form
    4,226,246.28/6,339,621.33 = 1,632,571.20/x
  3. Step 3: Cross multiply
    4,226,246.28x = 6,339,621.33 × 1,632,571.20
  4. Step 4: Simplify right side
    4,226,246.28x = 10,349,883,202,263.70
  5. Step 5: Solve for x
    x = 10,349,883,202,263.70/4,226,246.28
  6. Step 6: Final answer
    x = 2,448,954.11

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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.