Home / 9,635,126-13,296,473.92-5,342,774

Finding the Fourth Proportional to 9,635,126, 13,296,473.92 and 5,342,774

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Solution

The fourth proportional to 9,635,126, 13,296,473.92 and 5,342,774 is: 7,373,028.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635,126 : 13,296,473.92 = 5,342,774 : x
  2. Step 2: Convert to fraction form
    9,635,126/13,296,473.92 = 5,342,774/x
  3. Step 3: Cross multiply
    9,635,126x = 13,296,473.92 × 5,342,774
  4. Step 4: Simplify right side
    9,635,126x = 71,040,055,151,454.08
  5. Step 5: Solve for x
    x = 71,040,055,151,454.08/9,635,126
  6. Step 6: Final answer
    x = 7,373,028.14

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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.