Home / 8,176,780.42-11,283,957.27-4,741,014.37

Finding the Fourth Proportional to 8,176,780.42, 11,283,957.27 and 4,741,014.37

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Solution

The fourth proportional to 8,176,780.42, 11,283,957.27 and 4,741,014.37 is: 6,542,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,176,780.42 : 11,283,957.27 = 4,741,014.37 : x
  2. Step 2: Convert to fraction form
    8,176,780.42/11,283,957.27 = 4,741,014.37/x
  3. Step 3: Cross multiply
    8,176,780.42x = 11,283,957.27 × 4,741,014.37
  4. Step 4: Simplify right side
    8,176,780.42x = 53,497,403,567,535.97
  5. Step 5: Solve for x
    x = 53,497,403,567,535.97/8,176,780.42
  6. Step 6: Final answer
    x = 6,542,600.00

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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.