Home / 2,441,133.17-3,661,851.99-644,018.37

Finding the Fourth Proportional to 2,441,133.17, 3,661,851.99 and 644,018.37

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Solution

The fourth proportional to 2,441,133.17, 3,661,851.99 and 644,018.37 is: 966,067.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,133.17 : 3,661,851.99 = 644,018.37 : x
  2. Step 2: Convert to fraction form
    2,441,133.17/3,661,851.99 = 644,018.37/x
  3. Step 3: Cross multiply
    2,441,133.17x = 3,661,851.99 × 644,018.37
  4. Step 4: Simplify right side
    2,441,133.17x = 2,358,299,949,781.06
  5. Step 5: Solve for x
    x = 2,358,299,949,781.06/2,441,133.17
  6. Step 6: Final answer
    x = 966,067.72

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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.