Home / 2,301,959.42-3,175,696.22-2,195,233.82

Finding the Fourth Proportional to 2,301,959.42, 3,175,696.22 and 2,195,233.82

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Solution

The fourth proportional to 2,301,959.42, 3,175,696.22 and 2,195,233.82 is: 3,028,461.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,959.42 : 3,175,696.22 = 2,195,233.82 : x
  2. Step 2: Convert to fraction form
    2,301,959.42/3,175,696.22 = 2,195,233.82/x
  3. Step 3: Cross multiply
    2,301,959.42x = 3,175,696.22 × 2,195,233.82
  4. Step 4: Simplify right side
    2,301,959.42x = 6,971,395,744,190.16
  5. Step 5: Solve for x
    x = 6,971,395,744,190.16/2,301,959.42
  6. Step 6: Final answer
    x = 3,028,461.62

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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.