Home / 1,058,131.13-1,460,231.50-574,705.72

Finding the Fourth Proportional to 1,058,131.13, 1,460,231.50 and 574,705.72

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Solution

The fourth proportional to 1,058,131.13, 1,460,231.50 and 574,705.72 is: 793,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,131.13 : 1,460,231.50 = 574,705.72 : x
  2. Step 2: Convert to fraction form
    1,058,131.13/1,460,231.50 = 574,705.72/x
  3. Step 3: Cross multiply
    1,058,131.13x = 1,460,231.50 × 574,705.72
  4. Step 4: Simplify right side
    1,058,131.13x = 839,203,395,574.18
  5. Step 5: Solve for x
    x = 839,203,395,574.18/1,058,131.13
  6. Step 6: Final answer
    x = 793,099.62

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Double scale
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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.