Home / 1,701,077.04-2,551,635-728,310.60

Finding the Fourth Proportional to 1,701,077.04, 2,551,635 and 728,310.60

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Solution

The fourth proportional to 1,701,077.04, 2,551,635 and 728,310.60 is: 1,092,474.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,077.04 : 2,551,635 = 728,310.60 : x
  2. Step 2: Convert to fraction form
    1,701,077.04/2,551,635 = 728,310.60/x
  3. Step 3: Cross multiply
    1,701,077.04x = 2,551,635 × 728,310.60
  4. Step 4: Simplify right side
    1,701,077.04x = 1,858,382,817,831
  5. Step 5: Solve for x
    x = 1,858,382,817,831/1,701,077.04
  6. Step 6: Final answer
    x = 1,092,474.22

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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.