Home / 4,218,098.06-5,820,944.28-2,284,313.78

Finding the Fourth Proportional to 4,218,098.06, 5,820,944.28 and 2,284,313.78

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Solution

The fourth proportional to 4,218,098.06, 5,820,944.28 and 2,284,313.78 is: 3,152,336.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,218,098.06 : 5,820,944.28 = 2,284,313.78 : x
  2. Step 2: Convert to fraction form
    4,218,098.06/5,820,944.28 = 2,284,313.78/x
  3. Step 3: Cross multiply
    4,218,098.06x = 5,820,944.28 × 2,284,313.78
  4. Step 4: Simplify right side
    4,218,098.06x = 13,296,863,231,416.18
  5. Step 5: Solve for x
    x = 13,296,863,231,416.18/4,218,098.06
  6. Step 6: Final answer
    x = 3,152,336.21

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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.