Home / 1,018,801-1,405,991.58-566,092

Finding the Fourth Proportional to 1,018,801, 1,405,991.58 and 566,092

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Solution

The fourth proportional to 1,018,801, 1,405,991.58 and 566,092 is: 781,232.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,018,801 : 1,405,991.58 = 566,092 : x
  2. Step 2: Convert to fraction form
    1,018,801/1,405,991.58 = 566,092/x
  3. Step 3: Cross multiply
    1,018,801x = 1,405,991.58 × 566,092
  4. Step 4: Simplify right side
    1,018,801x = 795,920,585,505.36
  5. Step 5: Solve for x
    x = 795,920,585,505.36/1,018,801
  6. Step 6: Final answer
    x = 781,232.63

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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.