Home / 9,456,745.14-13,051,112.31-5,327,587.08

Finding the Fourth Proportional to 9,456,745.14, 13,051,112.31 and 5,327,587.08

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Solution

The fourth proportional to 9,456,745.14, 13,051,112.31 and 5,327,587.08 is: 7,352,523.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,456,745.14 : 13,051,112.31 = 5,327,587.08 : x
  2. Step 2: Convert to fraction form
    9,456,745.14/13,051,112.31 = 5,327,587.08/x
  3. Step 3: Cross multiply
    9,456,745.14x = 13,051,112.31 × 5,327,587.08
  4. Step 4: Simplify right side
    9,456,745.14x = 69,530,937,322,384.96
  5. Step 5: Solve for x
    x = 69,530,937,322,384.96/9,456,745.14
  6. Step 6: Final answer
    x = 7,352,523.12

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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.