Home / 4,702,246.06-7,053,456.60-1,336,540.54

Finding the Fourth Proportional to 4,702,246.06, 7,053,456.60 and 1,336,540.54

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Solution

The fourth proportional to 4,702,246.06, 7,053,456.60 and 1,336,540.54 is: 2,004,835.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,246.06 : 7,053,456.60 = 1,336,540.54 : x
  2. Step 2: Convert to fraction form
    4,702,246.06/7,053,456.60 = 1,336,540.54/x
  3. Step 3: Cross multiply
    4,702,246.06x = 7,053,456.60 × 1,336,540.54
  4. Step 4: Simplify right side
    4,702,246.06x = 9,427,230,693,030.57
  5. Step 5: Solve for x
    x = 9,427,230,693,030.57/4,702,246.06
  6. Step 6: Final answer
    x = 2,004,835.68

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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.