Home / 2,883,788.66-3,979,549.61-1,594,584.96

Finding the Fourth Proportional to 2,883,788.66, 3,979,549.61 and 1,594,584.96

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Solution

The fourth proportional to 2,883,788.66, 3,979,549.61 and 1,594,584.96 is: 2,200,483.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,788.66 : 3,979,549.61 = 1,594,584.96 : x
  2. Step 2: Convert to fraction form
    2,883,788.66/3,979,549.61 = 1,594,584.96/x
  3. Step 3: Cross multiply
    2,883,788.66x = 3,979,549.61 × 1,594,584.96
  4. Step 4: Simplify right side
    2,883,788.66x = 6,345,729,955,679.87
  5. Step 5: Solve for x
    x = 6,345,729,955,679.87/2,883,788.66
  6. Step 6: Final answer
    x = 2,200,483.71

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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.