Home / 6,955,851.29-9,599,228.61-3,858,273.74

Finding the Fourth Proportional to 6,955,851.29, 9,599,228.61 and 3,858,273.74

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Solution

The fourth proportional to 6,955,851.29, 9,599,228.61 and 3,858,273.74 is: 5,324,503.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,851.29 : 9,599,228.61 = 3,858,273.74 : x
  2. Step 2: Convert to fraction form
    6,955,851.29/9,599,228.61 = 3,858,273.74/x
  3. Step 3: Cross multiply
    6,955,851.29x = 9,599,228.61 × 3,858,273.74
  4. Step 4: Simplify right side
    6,955,851.29x = 37,036,451,622,223.55
  5. Step 5: Solve for x
    x = 37,036,451,622,223.55/6,955,851.29
  6. Step 6: Final answer
    x = 5,324,503.08

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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.