Home / 1,936,132.32-2,904,474.96-606,540

Finding the Fourth Proportional to 1,936,132.32, 2,904,474.96 and 606,540

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Solution

The fourth proportional to 1,936,132.32, 2,904,474.96 and 606,540 is: 909,896.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,132.32 : 2,904,474.96 = 606,540 : x
  2. Step 2: Convert to fraction form
    1,936,132.32/2,904,474.96 = 606,540/x
  3. Step 3: Cross multiply
    1,936,132.32x = 2,904,474.96 × 606,540
  4. Step 4: Simplify right side
    1,936,132.32x = 1,761,680,242,238.40
  5. Step 5: Solve for x
    x = 1,761,680,242,238.40/1,936,132.32
  6. Step 6: Final answer
    x = 909,896.61

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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.