Home / 2,544,816.66-3,819,944.22-1,029,490.15

Finding the Fourth Proportional to 2,544,816.66, 3,819,944.22 and 1,029,490.15

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Solution

The fourth proportional to 2,544,816.66, 3,819,944.22 and 1,029,490.15 is: 1,545,335.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,816.66 : 3,819,944.22 = 1,029,490.15 : x
  2. Step 2: Convert to fraction form
    2,544,816.66/3,819,944.22 = 1,029,490.15/x
  3. Step 3: Cross multiply
    2,544,816.66x = 3,819,944.22 × 1,029,490.15
  4. Step 4: Simplify right side
    2,544,816.66x = 3,932,594,941,791.38
  5. Step 5: Solve for x
    x = 3,932,594,941,791.38/2,544,816.66
  6. Step 6: Final answer
    x = 1,545,335.27

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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.