Home / 4,183,883.47-6,269,892.36-1,752,416.56

Finding the Fourth Proportional to 4,183,883.47, 6,269,892.36 and 1,752,416.56

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Solution

The fourth proportional to 4,183,883.47, 6,269,892.36 and 1,752,416.56 is: 2,626,139.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183,883.47 : 6,269,892.36 = 1,752,416.56 : x
  2. Step 2: Convert to fraction form
    4,183,883.47/6,269,892.36 = 1,752,416.56/x
  3. Step 3: Cross multiply
    4,183,883.47x = 6,269,892.36 × 1,752,416.56
  4. Step 4: Simplify right side
    4,183,883.47x = 10,987,463,201,081.48
  5. Step 5: Solve for x
    x = 10,987,463,201,081.48/4,183,883.47
  6. Step 6: Final answer
    x = 2,626,139.87

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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.