Home / 1,715,721.08-2,367,696.03-951,775.25

Finding the Fourth Proportional to 1,715,721.08, 2,367,696.03 and 951,775.25

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Solution

The fourth proportional to 1,715,721.08, 2,367,696.03 and 951,775.25 is: 1,313,450.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,721.08 : 2,367,696.03 = 951,775.25 : x
  2. Step 2: Convert to fraction form
    1,715,721.08/2,367,696.03 = 951,775.25/x
  3. Step 3: Cross multiply
    1,715,721.08x = 2,367,696.03 × 951,775.25
  4. Step 4: Simplify right side
    1,715,721.08x = 2,253,514,480,877.26
  5. Step 5: Solve for x
    x = 2,253,514,480,877.26/1,715,721.08
  6. Step 6: Final answer
    x = 1,313,450.37

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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.