Home / 1,650,691.06-2,277,924.79-925,536.53

Finding the Fourth Proportional to 1,650,691.06, 2,277,924.79 and 925,536.53

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Solution

The fourth proportional to 1,650,691.06, 2,277,924.79 and 925,536.53 is: 1,277,224.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,691.06 : 2,277,924.79 = 925,536.53 : x
  2. Step 2: Convert to fraction form
    1,650,691.06/2,277,924.79 = 925,536.53/x
  3. Step 3: Cross multiply
    1,650,691.06x = 2,277,924.79 × 925,536.53
  4. Step 4: Simplify right side
    1,650,691.06x = 2,108,302,605,737.58
  5. Step 5: Solve for x
    x = 2,108,302,605,737.58/1,650,691.06
  6. Step 6: Final answer
    x = 1,277,224.22

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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.