Home / 4,823,566.92-6,656,600.34-2,648,310.60

Finding the Fourth Proportional to 4,823,566.92, 6,656,600.34 and 2,648,310.60

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Solution

The fourth proportional to 4,823,566.92, 6,656,600.34 and 2,648,310.60 is: 3,654,711.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,566.92 : 6,656,600.34 = 2,648,310.60 : x
  2. Step 2: Convert to fraction form
    4,823,566.92/6,656,600.34 = 2,648,310.60/x
  3. Step 3: Cross multiply
    4,823,566.92x = 6,656,600.34 × 2,648,310.60
  4. Step 4: Simplify right side
    4,823,566.92x = 17,628,745,240,385.61
  5. Step 5: Solve for x
    x = 17,628,745,240,385.61/4,823,566.92
  6. Step 6: Final answer
    x = 3,654,711.45

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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.