Home / 6,130,481.13-9,195,695.78-1,870,634.97

Finding the Fourth Proportional to 6,130,481.13, 9,195,695.78 and 1,870,634.97

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Solution

The fourth proportional to 6,130,481.13, 9,195,695.78 and 1,870,634.97 is: 2,805,944.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,481.13 : 9,195,695.78 = 1,870,634.97 : x
  2. Step 2: Convert to fraction form
    6,130,481.13/9,195,695.78 = 1,870,634.97/x
  3. Step 3: Cross multiply
    6,130,481.13x = 9,195,695.78 × 1,870,634.97
  4. Step 4: Simplify right side
    6,130,481.13x = 17,201,790,090,196.25
  5. Step 5: Solve for x
    x = 17,201,790,090,196.25/6,130,481.13
  6. Step 6: Final answer
    x = 2,805,944.55

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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.