Home / 1,058,116.50-1,460,211.48-574,691.09

Finding the Fourth Proportional to 1,058,116.50, 1,460,211.48 and 574,691.09

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Solution

The fourth proportional to 1,058,116.50, 1,460,211.48 and 574,691.09 is: 793,079.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,116.50 : 1,460,211.48 = 574,691.09 : x
  2. Step 2: Convert to fraction form
    1,058,116.50/1,460,211.48 = 574,691.09/x
  3. Step 3: Cross multiply
    1,058,116.50x = 1,460,211.48 × 574,691.09
  4. Step 4: Simplify right side
    1,058,116.50x = 839,170,519,770.66
  5. Step 5: Solve for x
    x = 839,170,519,770.66/1,058,116.50
  6. Step 6: Final answer
    x = 793,079.51

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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.