Home / 6,008,010.87-8,291,021.78-3,254,752.06

Finding the Fourth Proportional to 6,008,010.87, 8,291,021.78 and 3,254,752.06

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Solution

The fourth proportional to 6,008,010.87, 8,291,021.78 and 3,254,752.06 is: 4,491,539.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008,010.87 : 8,291,021.78 = 3,254,752.06 : x
  2. Step 2: Convert to fraction form
    6,008,010.87/8,291,021.78 = 3,254,752.06/x
  3. Step 3: Cross multiply
    6,008,010.87x = 8,291,021.78 × 3,254,752.06
  4. Step 4: Simplify right side
    6,008,010.87x = 26,985,220,201,108.61
  5. Step 5: Solve for x
    x = 26,985,220,201,108.61/6,008,010.87
  6. Step 6: Final answer
    x = 4,491,539.85

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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.