Home / 6,870,095.11-10,305,474.08-2,258,979.25

Finding the Fourth Proportional to 6,870,095.11, 10,305,474.08 and 2,258,979.25

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Solution

The fourth proportional to 6,870,095.11, 10,305,474.08 and 2,258,979.25 is: 3,388,577.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,095.11 : 10,305,474.08 = 2,258,979.25 : x
  2. Step 2: Convert to fraction form
    6,870,095.11/10,305,474.08 = 2,258,979.25/x
  3. Step 3: Cross multiply
    6,870,095.11x = 10,305,474.08 × 2,258,979.25
  4. Step 4: Simplify right side
    6,870,095.11x = 23,279,852,108,132.84
  5. Step 5: Solve for x
    x = 23,279,852,108,132.84/6,870,095.11
  6. Step 6: Final answer
    x = 3,388,577.85

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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.