Home / 6,906,582.82-10,358,107.08-2,047,753.18

Finding the Fourth Proportional to 6,906,582.82, 10,358,107.08 and 2,047,753.18

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Solution

The fourth proportional to 6,906,582.82, 10,358,107.08 and 2,047,753.18 is: 3,071,105.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,582.82 : 10,358,107.08 = 2,047,753.18 : x
  2. Step 2: Convert to fraction form
    6,906,582.82/10,358,107.08 = 2,047,753.18/x
  3. Step 3: Cross multiply
    6,906,582.82x = 10,358,107.08 × 2,047,753.18
  4. Step 4: Simplify right side
    6,906,582.82x = 21,210,846,711,850.52
  5. Step 5: Solve for x
    x = 21,210,846,711,850.52/6,906,582.82
  6. Step 6: Final answer
    x = 3,071,105.82

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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.