Home / 4,098,416.64-5,656,313.19-2,379,537.16

Finding the Fourth Proportional to 4,098,416.64, 5,656,313.19 and 2,379,537.16

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Solution

The fourth proportional to 4,098,416.64, 5,656,313.19 and 2,379,537.16 is: 3,284,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,416.64 : 5,656,313.19 = 2,379,537.16 : x
  2. Step 2: Convert to fraction form
    4,098,416.64/5,656,313.19 = 2,379,537.16/x
  3. Step 3: Cross multiply
    4,098,416.64x = 5,656,313.19 × 2,379,537.16
  4. Step 4: Simplify right side
    4,098,416.64x = 13,459,407,420,453.21
  5. Step 5: Solve for x
    x = 13,459,407,420,453.21/4,098,416.64
  6. Step 6: Final answer
    x = 3,284,050.55

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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.