Home / 8,083,223.46-11,153,183.19-4,644,800.19

Finding the Fourth Proportional to 8,083,223.46, 11,153,183.19 and 4,644,800.19

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Solution

The fourth proportional to 8,083,223.46, 11,153,183.19 and 4,644,800.19 is: 6,408,867.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,083,223.46 : 11,153,183.19 = 4,644,800.19 : x
  2. Step 2: Convert to fraction form
    8,083,223.46/11,153,183.19 = 4,644,800.19/x
  3. Step 3: Cross multiply
    8,083,223.46x = 11,153,183.19 × 4,644,800.19
  4. Step 4: Simplify right side
    8,083,223.46x = 51,804,307,410,041.61
  5. Step 5: Solve for x
    x = 51,804,307,410,041.61/8,083,223.46
  6. Step 6: Final answer
    x = 6,408,867.41

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Double scale
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1.5x scale

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.