Home / 5,403,288.54-7,456,597.00-2,955,847.03

Finding the Fourth Proportional to 5,403,288.54, 7,456,597.00 and 2,955,847.03

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Solution

The fourth proportional to 5,403,288.54, 7,456,597.00 and 2,955,847.03 is: 4,079,101.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,288.54 : 7,456,597.00 = 2,955,847.03 : x
  2. Step 2: Convert to fraction form
    5,403,288.54/7,456,597.00 = 2,955,847.03/x
  3. Step 3: Cross multiply
    5,403,288.54x = 7,456,597.00 × 2,955,847.03
  4. Step 4: Simplify right side
    5,403,288.54x = 22,040,560,076,466.23
  5. Step 5: Solve for x
    x = 22,040,560,076,466.23/5,403,288.54
  6. Step 6: Final answer
    x = 4,079,101.07

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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.