Home / 9,339,268.16-14,002,286.69-4,149,027.05

Finding the Fourth Proportional to 9,339,268.16, 14,002,286.69 and 4,149,027.05

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Solution

The fourth proportional to 9,339,268.16, 14,002,286.69 and 4,149,027.05 is: 6,220,601.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339,268.16 : 14,002,286.69 = 4,149,027.05 : x
  2. Step 2: Convert to fraction form
    9,339,268.16/14,002,286.69 = 4,149,027.05/x
  3. Step 3: Cross multiply
    9,339,268.16x = 14,002,286.69 × 4,149,027.05
  4. Step 4: Simplify right side
    9,339,268.16x = 58,095,866,179,026.10
  5. Step 5: Solve for x
    x = 58,095,866,179,026.10/9,339,268.16
  6. Step 6: Final answer
    x = 6,220,601.57

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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.