Home / 2,305,111.16-3,458,055.54-957,996.92

Finding the Fourth Proportional to 2,305,111.16, 3,458,055.54 and 957,996.92

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Solution

The fourth proportional to 2,305,111.16, 3,458,055.54 and 957,996.92 is: 1,437,156.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,111.16 : 3,458,055.54 = 957,996.92 : x
  2. Step 2: Convert to fraction form
    2,305,111.16/3,458,055.54 = 957,996.92/x
  3. Step 3: Cross multiply
    2,305,111.16x = 3,458,055.54 × 957,996.92
  4. Step 4: Simplify right side
    2,305,111.16x = 3,312,806,556,508.94
  5. Step 5: Solve for x
    x = 3,312,806,556,508.94/2,305,111.16
  6. Step 6: Final answer
    x = 1,437,156.96

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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.