Home / 8,080,656.94-11,151,542.08-4,409,809.96

Finding the Fourth Proportional to 8,080,656.94, 11,151,542.08 and 4,409,809.96

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Solution

The fourth proportional to 8,080,656.94, 11,151,542.08 and 4,409,809.96 is: 6,085,666.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,656.94 : 11,151,542.08 = 4,409,809.96 : x
  2. Step 2: Convert to fraction form
    8,080,656.94/11,151,542.08 = 4,409,809.96/x
  3. Step 3: Cross multiply
    8,080,656.94x = 11,151,542.08 × 4,409,809.96
  4. Step 4: Simplify right side
    8,080,656.94x = 49,176,181,294,839.73
  5. Step 5: Solve for x
    x = 49,176,181,294,839.73/8,080,656.94
  6. Step 6: Final answer
    x = 6,085,666.26

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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.