Home / 1,728,910.04-2,593,328.80-576,240.04

Finding the Fourth Proportional to 1,728,910.04, 2,593,328.80 and 576,240.04

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Solution

The fourth proportional to 1,728,910.04, 2,593,328.80 and 576,240.04 is: 864,347.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,910.04 : 2,593,328.80 = 576,240.04 : x
  2. Step 2: Convert to fraction form
    1,728,910.04/2,593,328.80 = 576,240.04/x
  3. Step 3: Cross multiply
    1,728,910.04x = 2,593,328.80 × 576,240.04
  4. Step 4: Simplify right side
    1,728,910.04x = 1,494,379,891,445.15
  5. Step 5: Solve for x
    x = 1,494,379,891,445.15/1,728,910.04
  6. Step 6: Final answer
    x = 864,347.97

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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.