Home / 6,204,616.20-9,307,799.10-1,944,340.20

Finding the Fourth Proportional to 6,204,616.20, 9,307,799.10 and 1,944,340.20

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Solution

The fourth proportional to 6,204,616.20, 9,307,799.10 and 1,944,340.20 is: 2,916,784.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,616.20 : 9,307,799.10 = 1,944,340.20 : x
  2. Step 2: Convert to fraction form
    6,204,616.20/9,307,799.10 = 1,944,340.20/x
  3. Step 3: Cross multiply
    6,204,616.20x = 9,307,799.10 × 1,944,340.20
  4. Step 4: Simplify right side
    6,204,616.20x = 18,097,527,963,653.82
  5. Step 5: Solve for x
    x = 18,097,527,963,653.82/6,204,616.20
  6. Step 6: Final answer
    x = 2,916,784.44

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Double scale
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1.5x scale

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.