Home / 1,632,424.80-2,448,661.50-567,503.22

Finding the Fourth Proportional to 1,632,424.80, 2,448,661.50 and 567,503.22

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Solution

The fourth proportional to 1,632,424.80, 2,448,661.50 and 567,503.22 is: 851,263.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,424.80 : 2,448,661.50 = 567,503.22 : x
  2. Step 2: Convert to fraction form
    1,632,424.80/2,448,661.50 = 567,503.22/x
  3. Step 3: Cross multiply
    1,632,424.80x = 2,448,661.50 × 567,503.22
  4. Step 4: Simplify right side
    1,632,424.80x = 1,389,623,285,940.03
  5. Step 5: Solve for x
    x = 1,389,623,285,940.03/1,632,424.80
  6. Step 6: Final answer
    x = 851,263.28

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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.