Home / 5,440,504.22-7,507,895.67-2,993,062.59

Finding the Fourth Proportional to 5,440,504.22, 7,507,895.67 and 2,993,062.59

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Solution

The fourth proportional to 5,440,504.22, 7,507,895.67 and 2,993,062.59 is: 4,130,426.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,440,504.22 : 7,507,895.67 = 2,993,062.59 : x
  2. Step 2: Convert to fraction form
    5,440,504.22/7,507,895.67 = 2,993,062.59/x
  3. Step 3: Cross multiply
    5,440,504.22x = 7,507,895.67 × 2,993,062.59
  4. Step 4: Simplify right side
    5,440,504.22x = 22,471,601,659,499.98
  5. Step 5: Solve for x
    x = 22,471,601,659,499.98/5,440,504.22
  6. Step 6: Final answer
    x = 4,130,426.29

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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.