Home / 1,894,091.82-2,613,804.24-1,034,655.49

Finding the Fourth Proportional to 1,894,091.82, 2,613,804.24 and 1,034,655.49

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Solution

The fourth proportional to 1,894,091.82, 2,613,804.24 and 1,034,655.49 is: 1,427,801.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,091.82 : 2,613,804.24 = 1,034,655.49 : x
  2. Step 2: Convert to fraction form
    1,894,091.82/2,613,804.24 = 1,034,655.49/x
  3. Step 3: Cross multiply
    1,894,091.82x = 2,613,804.24 × 1,034,655.49
  4. Step 4: Simplify right side
    1,894,091.82x = 2,704,386,906,701.28
  5. Step 5: Solve for x
    x = 2,704,386,906,701.28/1,894,091.82
  6. Step 6: Final answer
    x = 1,427,801.38

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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.