Home / 1,893,513.38-2,613,058.11-1,034,073.68

Finding the Fourth Proportional to 1,893,513.38, 2,613,058.11 and 1,034,073.68

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Solution

The fourth proportional to 1,893,513.38, 2,613,058.11 and 1,034,073.68 is: 1,427,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,513.38 : 2,613,058.11 = 1,034,073.68 : x
  2. Step 2: Convert to fraction form
    1,893,513.38/2,613,058.11 = 1,034,073.68/x
  3. Step 3: Cross multiply
    1,893,513.38x = 2,613,058.11 × 1,034,073.68
  4. Step 4: Simplify right side
    1,893,513.38x = 2,702,094,602,796.25
  5. Step 5: Solve for x
    x = 2,702,094,602,796.25/1,893,513.38
  6. Step 6: Final answer
    x = 1,427,026.94

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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.