Home / 9,632,248.20-13,293,099.60-5,339,896.20

Finding the Fourth Proportional to 9,632,248.20, 13,293,099.60 and 5,339,896.20

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Solution

The fourth proportional to 9,632,248.20, 13,293,099.60 and 5,339,896.20 is: 7,369,387.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,248.20 : 13,293,099.60 = 5,339,896.20 : x
  2. Step 2: Convert to fraction form
    9,632,248.20/13,293,099.60 = 5,339,896.20/x
  3. Step 3: Cross multiply
    9,632,248.20x = 13,293,099.60 × 5,339,896.20
  4. Step 4: Simplify right side
    9,632,248.20x = 70,983,772,040,261.52
  5. Step 5: Solve for x
    x = 70,983,772,040,261.52/9,632,248.20
  6. Step 6: Final answer
    x = 7,369,387.77

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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.