Home / 6,750,849-9,316,259.10-3,694,997.64

Finding the Fourth Proportional to 6,750,849, 9,316,259.10 and 3,694,997.64

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Solution

The fourth proportional to 6,750,849, 9,316,259.10 and 3,694,997.64 is: 5,099,144.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,849 : 9,316,259.10 = 3,694,997.64 : x
  2. Step 2: Convert to fraction form
    6,750,849/9,316,259.10 = 3,694,997.64/x
  3. Step 3: Cross multiply
    6,750,849x = 9,316,259.10 × 3,694,997.64
  4. Step 4: Simplify right side
    6,750,849x = 34,423,555,388,128.52
  5. Step 5: Solve for x
    x = 34,423,555,388,128.52/6,750,849
  6. Step 6: Final answer
    x = 5,099,144.62

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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.