Home / 2,866,323.60-4,298,793.66-844,017.66

Finding the Fourth Proportional to 2,866,323.60, 4,298,793.66 and 844,017.66

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Solution

The fourth proportional to 2,866,323.60, 4,298,793.66 and 844,017.66 is: 1,265,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,323.60 : 4,298,793.66 = 844,017.66 : x
  2. Step 2: Convert to fraction form
    2,866,323.60/4,298,793.66 = 844,017.66/x
  3. Step 3: Cross multiply
    2,866,323.60x = 4,298,793.66 × 844,017.66
  4. Step 4: Simplify right side
    2,866,323.60x = 3,628,257,765,736.04
  5. Step 5: Solve for x
    x = 3,628,257,765,736.04/2,866,323.60
  6. Step 6: Final answer
    x = 1,265,822.80

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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.