Home / 4,772,517.28-6,586,212.44-2,597,200.72

Finding the Fourth Proportional to 4,772,517.28, 6,586,212.44 and 2,597,200.72

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Solution

The fourth proportional to 4,772,517.28, 6,586,212.44 and 2,597,200.72 is: 3,584,212.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,517.28 : 6,586,212.44 = 2,597,200.72 : x
  2. Step 2: Convert to fraction form
    4,772,517.28/6,586,212.44 = 2,597,200.72/x
  3. Step 3: Cross multiply
    4,772,517.28x = 6,586,212.44 × 2,597,200.72
  4. Step 4: Simplify right side
    4,772,517.28x = 17,105,715,711,011.24
  5. Step 5: Solve for x
    x = 17,105,715,711,011.24/4,772,517.28
  6. Step 6: Final answer
    x = 3,584,212.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.