Home / 8,843,361.60-12,204,077.31-4,976,019.84

Finding the Fourth Proportional to 8,843,361.60, 12,204,077.31 and 4,976,019.84

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Solution

The fourth proportional to 8,843,361.60, 12,204,077.31 and 4,976,019.84 is: 6,867,041.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,843,361.60 : 12,204,077.31 = 4,976,019.84 : x
  2. Step 2: Convert to fraction form
    8,843,361.60/12,204,077.31 = 4,976,019.84/x
  3. Step 3: Cross multiply
    8,843,361.60x = 12,204,077.31 × 4,976,019.84
  4. Step 4: Simplify right side
    8,843,361.60x = 60,727,730,823,453.83
  5. Step 5: Solve for x
    x = 60,727,730,823,453.83/8,843,361.60
  6. Step 6: Final answer
    x = 6,867,041.47

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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.