Home / 1,058,243.38-1,460,402.52-574,808.38

Finding the Fourth Proportional to 1,058,243.38, 1,460,402.52 and 574,808.38

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Solution

The fourth proportional to 1,058,243.38, 1,460,402.52 and 574,808.38 is: 793,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,243.38 : 1,460,402.52 = 574,808.38 : x
  2. Step 2: Convert to fraction form
    1,058,243.38/1,460,402.52 = 574,808.38/x
  3. Step 3: Cross multiply
    1,058,243.38x = 1,460,402.52 × 574,808.38
  4. Step 4: Simplify right side
    1,058,243.38x = 839,451,606,669.12
  5. Step 5: Solve for x
    x = 839,451,606,669.12/1,058,243.38
  6. Step 6: Final answer
    x = 793,250.04

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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.