Home / 1,895,602.64-2,843,550.92-633,434.80

Finding the Fourth Proportional to 1,895,602.64, 2,843,550.92 and 633,434.80

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Solution

The fourth proportional to 1,895,602.64, 2,843,550.92 and 633,434.80 is: 950,201.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,602.64 : 2,843,550.92 = 633,434.80 : x
  2. Step 2: Convert to fraction form
    1,895,602.64/2,843,550.92 = 633,434.80/x
  3. Step 3: Cross multiply
    1,895,602.64x = 2,843,550.92 × 633,434.80
  4. Step 4: Simplify right side
    1,895,602.64x = 1,801,204,108,300.02
  5. Step 5: Solve for x
    x = 1,801,204,108,300.02/1,895,602.64
  6. Step 6: Final answer
    x = 950,201.31

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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.