Home / 4,082,792.31-5,634,208.80-2,247,211.26

Finding the Fourth Proportional to 4,082,792.31, 5,634,208.80 and 2,247,211.26

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Solution

The fourth proportional to 4,082,792.31, 5,634,208.80 and 2,247,211.26 is: 3,101,127.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,792.31 : 5,634,208.80 = 2,247,211.26 : x
  2. Step 2: Convert to fraction form
    4,082,792.31/5,634,208.80 = 2,247,211.26/x
  3. Step 3: Cross multiply
    4,082,792.31x = 5,634,208.80 × 2,247,211.26
  4. Step 4: Simplify right side
    4,082,792.31x = 12,661,257,456,551.09
  5. Step 5: Solve for x
    x = 12,661,257,456,551.09/4,082,792.31
  6. Step 6: Final answer
    x = 3,101,127.00

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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.