Home / 6,135,231.22-9,202,870.59-1,875,382.90

Finding the Fourth Proportional to 6,135,231.22, 9,202,870.59 and 1,875,382.90

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Solution

The fourth proportional to 6,135,231.22, 9,202,870.59 and 1,875,382.90 is: 2,813,081.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,231.22 : 9,202,870.59 = 1,875,382.90 : x
  2. Step 2: Convert to fraction form
    6,135,231.22/9,202,870.59 = 1,875,382.90/x
  3. Step 3: Cross multiply
    6,135,231.22x = 9,202,870.59 × 1,875,382.90
  4. Step 4: Simplify right side
    6,135,231.22x = 17,258,906,135,398.91
  5. Step 5: Solve for x
    x = 17,258,906,135,398.91/6,135,231.22
  6. Step 6: Final answer
    x = 2,813,081.61

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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.