Home / 6,675,850.76-10,017,887.69-2,631,650.36

Finding the Fourth Proportional to 6,675,850.76, 10,017,887.69 and 2,631,650.36

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Solution

The fourth proportional to 6,675,850.76, 10,017,887.69 and 2,631,650.36 is: 3,949,096.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,850.76 : 10,017,887.69 = 2,631,650.36 : x
  2. Step 2: Convert to fraction form
    6,675,850.76/10,017,887.69 = 2,631,650.36/x
  3. Step 3: Cross multiply
    6,675,850.76x = 10,017,887.69 × 2,631,650.36
  4. Step 4: Simplify right side
    6,675,850.76x = 26,363,577,702,317.76
  5. Step 5: Solve for x
    x = 26,363,577,702,317.76/6,675,850.76
  6. Step 6: Final answer
    x = 3,949,096.33

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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.