Home / 6,258,047.67-8,635,694.58-3,504,103.74

Finding the Fourth Proportional to 6,258,047.67, 8,635,694.58 and 3,504,103.74

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Solution

The fourth proportional to 6,258,047.67, 8,635,694.58 and 3,504,103.74 is: 4,835,432.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,047.67 : 8,635,694.58 = 3,504,103.74 : x
  2. Step 2: Convert to fraction form
    6,258,047.67/8,635,694.58 = 3,504,103.74/x
  3. Step 3: Cross multiply
    6,258,047.67x = 8,635,694.58 × 3,504,103.74
  4. Step 4: Simplify right side
    6,258,047.67x = 30,260,369,675,275.73
  5. Step 5: Solve for x
    x = 30,260,369,675,275.73/6,258,047.67
  6. Step 6: Final answer
    x = 4,835,432.91

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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.