Home / 1,107,553.50-1,528,424.44-598,255.88

Finding the Fourth Proportional to 1,107,553.50, 1,528,424.44 and 598,255.88

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Solution

The fourth proportional to 1,107,553.50, 1,528,424.44 and 598,255.88 is: 825,593.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,553.50 : 1,528,424.44 = 598,255.88 : x
  2. Step 2: Convert to fraction form
    1,107,553.50/1,528,424.44 = 598,255.88/x
  3. Step 3: Cross multiply
    1,107,553.50x = 1,528,424.44 × 598,255.88
  4. Step 4: Simplify right side
    1,107,553.50x = 914,388,899,227.95
  5. Step 5: Solve for x
    x = 914,388,899,227.95/1,107,553.50
  6. Step 6: Final answer
    x = 825,593.44

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1.5x scale

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.