Home / 730,380.01-1,100,555.39-600,176.97

Finding the Fourth Proportional to 730,380.01, 1,100,555.39 and 600,176.97

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Solution

The fourth proportional to 730,380.01, 1,100,555.39 and 600,176.97 is: 904,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,380.01 : 1,100,555.39 = 600,176.97 : x
  2. Step 2: Convert to fraction form
    730,380.01/1,100,555.39 = 600,176.97/x
  3. Step 3: Cross multiply
    730,380.01x = 1,100,555.39 × 600,176.97
  4. Step 4: Simplify right side
    730,380.01x = 660,527,999,287.37
  5. Step 5: Solve for x
    x = 660,527,999,287.37/730,380.01
  6. Step 6: Final answer
    x = 904,362.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.