Home / 2,198,953.01-3,034,553.04-1,232,090.24

Finding the Fourth Proportional to 2,198,953.01, 3,034,553.04 and 1,232,090.24

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Solution

The fourth proportional to 2,198,953.01, 3,034,553.04 and 1,232,090.24 is: 1,700,283.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,953.01 : 3,034,553.04 = 1,232,090.24 : x
  2. Step 2: Convert to fraction form
    2,198,953.01/3,034,553.04 = 1,232,090.24/x
  3. Step 3: Cross multiply
    2,198,953.01x = 3,034,553.04 × 1,232,090.24
  4. Step 4: Simplify right side
    2,198,953.01x = 3,738,843,183,346.33
  5. Step 5: Solve for x
    x = 3,738,843,183,346.33/2,198,953.01
  6. Step 6: Final answer
    x = 1,700,283.35

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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.