Home / 2,485,733.32-3,726,237.66-1,584,646.12

Finding the Fourth Proportional to 2,485,733.32, 3,726,237.66 and 1,584,646.12

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Solution

The fourth proportional to 2,485,733.32, 3,726,237.66 and 1,584,646.12 is: 2,375,463.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,733.32 : 3,726,237.66 = 1,584,646.12 : x
  2. Step 2: Convert to fraction form
    2,485,733.32/3,726,237.66 = 1,584,646.12/x
  3. Step 3: Cross multiply
    2,485,733.32x = 3,726,237.66 × 1,584,646.12
  4. Step 4: Simplify right side
    2,485,733.32x = 5,904,768,050,116.88
  5. Step 5: Solve for x
    x = 5,904,768,050,116.88/2,485,733.32
  6. Step 6: Final answer
    x = 2,375,463.21

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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.