Home / 4,368,835.20-6,552,086.40-1,336,195.20

Finding the Fourth Proportional to 4,368,835.20, 6,552,086.40 and 1,336,195.20

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Solution

The fourth proportional to 4,368,835.20, 6,552,086.40 and 1,336,195.20 is: 2,003,936.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,835.20 : 6,552,086.40 = 1,336,195.20 : x
  2. Step 2: Convert to fraction form
    4,368,835.20/6,552,086.40 = 1,336,195.20/x
  3. Step 3: Cross multiply
    4,368,835.20x = 6,552,086.40 × 1,336,195.20
  4. Step 4: Simplify right side
    4,368,835.20x = 8,754,866,397,665.28
  5. Step 5: Solve for x
    x = 8,754,866,397,665.28/4,368,835.20
  6. Step 6: Final answer
    x = 2,003,936.06

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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.