Home / 9,456,935.20-14,181,255.60-3,775,271.20

Finding the Fourth Proportional to 9,456,935.20, 14,181,255.60 and 3,775,271.20

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Solution

The fourth proportional to 9,456,935.20, 14,181,255.60 and 3,775,271.20 is: 5,661,251.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,456,935.20 : 14,181,255.60 = 3,775,271.20 : x
  2. Step 2: Convert to fraction form
    9,456,935.20/14,181,255.60 = 3,775,271.20/x
  3. Step 3: Cross multiply
    9,456,935.20x = 14,181,255.60 × 3,775,271.20
  4. Step 4: Simplify right side
    9,456,935.20x = 53,538,085,846,518.72
  5. Step 5: Solve for x
    x = 53,538,085,846,518.72/9,456,935.20
  6. Step 6: Final answer
    x = 5,661,251.21

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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.