Home / 1,755,557.17-2,633,426.84-557,573.25

Finding the Fourth Proportional to 1,755,557.17, 2,633,426.84 and 557,573.25

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Solution

The fourth proportional to 1,755,557.17, 2,633,426.84 and 557,573.25 is: 836,388.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,557.17 : 2,633,426.84 = 557,573.25 : x
  2. Step 2: Convert to fraction form
    1,755,557.17/2,633,426.84 = 557,573.25/x
  3. Step 3: Cross multiply
    1,755,557.17x = 2,633,426.84 × 557,573.25
  4. Step 4: Simplify right side
    1,755,557.17x = 1,468,328,361,816.03
  5. Step 5: Solve for x
    x = 1,468,328,361,816.03/1,755,557.17
  6. Step 6: Final answer
    x = 836,388.80

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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.