Home / 6,850,983.38-9,454,356.75-3,753,624.07

Finding the Fourth Proportional to 6,850,983.38, 9,454,356.75 and 3,753,624.07

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Solution

The fourth proportional to 6,850,983.38, 9,454,356.75 and 3,753,624.07 is: 5,180,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,983.38 : 9,454,356.75 = 3,753,624.07 : x
  2. Step 2: Convert to fraction form
    6,850,983.38/9,454,356.75 = 3,753,624.07/x
  3. Step 3: Cross multiply
    6,850,983.38x = 9,454,356.75 × 3,753,624.07
  4. Step 4: Simplify right side
    6,850,983.38x = 35,488,101,089,061.01
  5. Step 5: Solve for x
    x = 35,488,101,089,061.01/6,850,983.38
  6. Step 6: Final answer
    x = 5,180,001.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.