Home / 4,552,951.20-6,814,681.20-3,225,847.20

Finding the Fourth Proportional to 4,552,951.20, 6,814,681.20 and 3,225,847.20

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Solution

The fourth proportional to 4,552,951.20, 6,814,681.20 and 3,225,847.20 is: 4,828,323.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,951.20 : 6,814,681.20 = 3,225,847.20 : x
  2. Step 2: Convert to fraction form
    4,552,951.20/6,814,681.20 = 3,225,847.20/x
  3. Step 3: Cross multiply
    4,552,951.20x = 6,814,681.20 × 3,225,847.20
  4. Step 4: Simplify right side
    4,552,951.20x = 21,983,120,267,912.64
  5. Step 5: Solve for x
    x = 21,983,120,267,912.64/4,552,951.20
  6. Step 6: Final answer
    x = 4,828,323.28

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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.