Home / 4,554,187.80-6,832,402.92-3,208,977.60

Finding the Fourth Proportional to 4,554,187.80, 6,832,402.92 and 3,208,977.60

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Solution

The fourth proportional to 4,554,187.80, 6,832,402.92 and 3,208,977.60 is: 4,814,256.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,187.80 : 6,832,402.92 = 3,208,977.60 : x
  2. Step 2: Convert to fraction form
    4,554,187.80/6,832,402.92 = 3,208,977.60/x
  3. Step 3: Cross multiply
    4,554,187.80x = 6,832,402.92 × 3,208,977.60
  4. Step 4: Simplify right side
    4,554,187.80x = 21,925,027,924,454.59
  5. Step 5: Solve for x
    x = 21,925,027,924,454.59/4,554,187.80
  6. Step 6: Final answer
    x = 4,814,256.44

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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.