Home / 1,755,550.16-2,633,416.31-557,566.23

Finding the Fourth Proportional to 1,755,550.16, 2,633,416.31 and 557,566.23

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Solution

The fourth proportional to 1,755,550.16, 2,633,416.31 and 557,566.23 is: 836,378.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,550.16 : 2,633,416.31 = 557,566.23 : x
  2. Step 2: Convert to fraction form
    1,755,550.16/2,633,416.31 = 557,566.23/x
  3. Step 3: Cross multiply
    1,755,550.16x = 2,633,416.31 × 557,566.23
  4. Step 4: Simplify right side
    1,755,550.16x = 1,468,304,015,256.44
  5. Step 5: Solve for x
    x = 1,468,304,015,256.44/1,755,550.16
  6. Step 6: Final answer
    x = 836,378.28

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1.5x scale

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.