Home / 6,323,924.80-9,486,149.60-1,836,200.80

Finding the Fourth Proportional to 6,323,924.80, 9,486,149.60 and 1,836,200.80

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Solution

The fourth proportional to 6,323,924.80, 9,486,149.60 and 1,836,200.80 is: 2,754,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,924.80 : 9,486,149.60 = 1,836,200.80 : x
  2. Step 2: Convert to fraction form
    6,323,924.80/9,486,149.60 = 1,836,200.80/x
  3. Step 3: Cross multiply
    6,323,924.80x = 9,486,149.60 × 1,836,200.80
  4. Step 4: Simplify right side
    6,323,924.80x = 17,418,475,484,439.68
  5. Step 5: Solve for x
    x = 17,418,475,484,439.68/6,323,924.80
  6. Step 6: Final answer
    x = 2,754,377.39

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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.