Home / 10,873,691.80-16,310,019.30-3,684,520.60

Finding the Fourth Proportional to 10,873,691.80, 16,310,019.30 and 3,684,520.60

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Solution

The fourth proportional to 10,873,691.80, 16,310,019.30 and 3,684,520.60 is: 5,526,605.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,873,691.80 : 16,310,019.30 = 3,684,520.60 : x
  2. Step 2: Convert to fraction form
    10,873,691.80/16,310,019.30 = 3,684,520.60/x
  3. Step 3: Cross multiply
    10,873,691.80x = 16,310,019.30 × 3,684,520.60
  4. Step 4: Simplify right side
    10,873,691.80x = 60,094,602,097,247.59
  5. Step 5: Solve for x
    x = 60,094,602,097,247.59/10,873,691.80
  6. Step 6: Final answer
    x = 5,526,605.24

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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.