Home / 1,063,243.94-1,594,648.38-304,882.22

Finding the Fourth Proportional to 1,063,243.94, 1,594,648.38 and 304,882.22

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Solution

The fourth proportional to 1,063,243.94, 1,594,648.38 and 304,882.22 is: 457,260.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,243.94 : 1,594,648.38 = 304,882.22 : x
  2. Step 2: Convert to fraction form
    1,063,243.94/1,594,648.38 = 304,882.22/x
  3. Step 3: Cross multiply
    1,063,243.94x = 1,594,648.38 × 304,882.22
  4. Step 4: Simplify right side
    1,063,243.94x = 486,179,938,213.80
  5. Step 5: Solve for x
    x = 486,179,938,213.80/1,063,243.94
  6. Step 6: Final answer
    x = 457,260.95

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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.