Home / 1,058,146.26-1,460,245.99-574,719.46

Finding the Fourth Proportional to 1,058,146.26, 1,460,245.99 and 574,719.46

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Solution

The fourth proportional to 1,058,146.26, 1,460,245.99 and 574,719.46 is: 793,115.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,146.26 : 1,460,245.99 = 574,719.46 : x
  2. Step 2: Convert to fraction form
    1,058,146.26/1,460,245.99 = 574,719.46/x
  3. Step 3: Cross multiply
    1,058,146.26x = 1,460,245.99 × 574,719.46
  4. Step 4: Simplify right side
    1,058,146.26x = 839,231,786,839.97
  5. Step 5: Solve for x
    x = 839,231,786,839.97/1,058,146.26
  6. Step 6: Final answer
    x = 793,115.11

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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.