Home / 3,502,942.01-4,834,062.04-1,954,203.69

Finding the Fourth Proportional to 3,502,942.01, 4,834,062.04 and 1,954,203.69

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Solution

The fourth proportional to 3,502,942.01, 4,834,062.04 and 1,954,203.69 is: 2,696,802.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,942.01 : 4,834,062.04 = 1,954,203.69 : x
  2. Step 2: Convert to fraction form
    3,502,942.01/4,834,062.04 = 1,954,203.69/x
  3. Step 3: Cross multiply
    3,502,942.01x = 4,834,062.04 × 1,954,203.69
  4. Step 4: Simplify right side
    3,502,942.01x = 9,446,741,876,256.93
  5. Step 5: Solve for x
    x = 9,446,741,876,256.93/3,502,942.01
  6. Step 6: Final answer
    x = 2,696,802.25

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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.