Home / 4,022,254.06-5,552,499.82-2,391,189.46

Finding the Fourth Proportional to 4,022,254.06, 5,552,499.82 and 2,391,189.46

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Solution

The fourth proportional to 4,022,254.06, 5,552,499.82 and 2,391,189.46 is: 3,300,905.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,254.06 : 5,552,499.82 = 2,391,189.46 : x
  2. Step 2: Convert to fraction form
    4,022,254.06/5,552,499.82 = 2,391,189.46/x
  3. Step 3: Cross multiply
    4,022,254.06x = 5,552,499.82 × 2,391,189.46
  4. Step 4: Simplify right side
    4,022,254.06x = 13,277,079,046,235.90
  5. Step 5: Solve for x
    x = 13,277,079,046,235.90/4,022,254.06
  6. Step 6: Final answer
    x = 3,300,905.13

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1.5x scale

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.