Home / 2,958,724.92-4,083,000.48-1,651,997.16

Finding the Fourth Proportional to 2,958,724.92, 4,083,000.48 and 1,651,997.16

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Solution

The fourth proportional to 2,958,724.92, 4,083,000.48 and 1,651,997.16 is: 2,279,733.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,724.92 : 4,083,000.48 = 1,651,997.16 : x
  2. Step 2: Convert to fraction form
    2,958,724.92/4,083,000.48 = 1,651,997.16/x
  3. Step 3: Cross multiply
    2,958,724.92x = 4,083,000.48 × 1,651,997.16
  4. Step 4: Simplify right side
    2,958,724.92x = 6,745,105,197,238.64
  5. Step 5: Solve for x
    x = 6,745,105,197,238.64/2,958,724.92
  6. Step 6: Final answer
    x = 2,279,733.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.