Home / 6,141,798.60-9,198,701.10-3,622,374.60

Finding the Fourth Proportional to 6,141,798.60, 9,198,701.10 and 3,622,374.60

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Solution

The fourth proportional to 6,141,798.60, 9,198,701.10 and 3,622,374.60 is: 5,425,306.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,798.60 : 9,198,701.10 = 3,622,374.60 : x
  2. Step 2: Convert to fraction form
    6,141,798.60/9,198,701.10 = 3,622,374.60/x
  3. Step 3: Cross multiply
    6,141,798.60x = 9,198,701.10 × 3,622,374.60
  4. Step 4: Simplify right side
    6,141,798.60x = 33,321,141,217,632.06
  5. Step 5: Solve for x
    x = 33,321,141,217,632.06/6,141,798.60
  6. Step 6: Final answer
    x = 5,425,306.72

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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.