Home / 6,135,612.30-9,190,034.01-5,058,558.54

Finding the Fourth Proportional to 6,135,612.30, 9,190,034.01 and 5,058,558.54

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Solution

The fourth proportional to 6,135,612.30, 9,190,034.01 and 5,058,558.54 is: 7,576,802.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,612.30 : 9,190,034.01 = 5,058,558.54 : x
  2. Step 2: Convert to fraction form
    6,135,612.30/9,190,034.01 = 5,058,558.54/x
  3. Step 3: Cross multiply
    6,135,612.30x = 9,190,034.01 × 5,058,558.54
  4. Step 4: Simplify right side
    6,135,612.30x = 46,488,325,024,175.95
  5. Step 5: Solve for x
    x = 46,488,325,024,175.95/6,135,612.30
  6. Step 6: Final answer
    x = 7,576,802.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.