Home / 4,837,370.73-7,257,105.86-1,471,490.25

Finding the Fourth Proportional to 4,837,370.73, 7,257,105.86 and 1,471,490.25

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Solution

The fourth proportional to 4,837,370.73, 7,257,105.86 and 1,471,490.25 is: 2,207,554.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,370.73 : 7,257,105.86 = 1,471,490.25 : x
  2. Step 2: Convert to fraction form
    4,837,370.73/7,257,105.86 = 1,471,490.25/x
  3. Step 3: Cross multiply
    4,837,370.73x = 7,257,105.86 × 1,471,490.25
  4. Step 4: Simplify right side
    4,837,370.73x = 10,678,760,508,850.41
  5. Step 5: Solve for x
    x = 10,678,760,508,850.41/4,837,370.73
  6. Step 6: Final answer
    x = 2,207,554.70

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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.