Home / 3,308,232.60-4,962,348.90-1,628,616.60

Finding the Fourth Proportional to 3,308,232.60, 4,962,348.90 and 1,628,616.60

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Solution

The fourth proportional to 3,308,232.60, 4,962,348.90 and 1,628,616.60 is: 2,442,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,232.60 : 4,962,348.90 = 1,628,616.60 : x
  2. Step 2: Convert to fraction form
    3,308,232.60/4,962,348.90 = 1,628,616.60/x
  3. Step 3: Cross multiply
    3,308,232.60x = 4,962,348.90 × 1,628,616.60
  4. Step 4: Simplify right side
    3,308,232.60x = 8,081,763,793,531.74
  5. Step 5: Solve for x
    x = 8,081,763,793,531.74/3,308,232.60
  6. Step 6: Final answer
    x = 2,442,924.90

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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.