Home / 2,945,982.24-4,397,466.60-2,527,944.48

Finding the Fourth Proportional to 2,945,982.24, 4,397,466.60 and 2,527,944.48

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Solution

The fourth proportional to 2,945,982.24, 4,397,466.60 and 2,527,944.48 is: 3,773,461.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,982.24 : 4,397,466.60 = 2,527,944.48 : x
  2. Step 2: Convert to fraction form
    2,945,982.24/4,397,466.60 = 2,527,944.48/x
  3. Step 3: Cross multiply
    2,945,982.24x = 4,397,466.60 × 2,527,944.48
  4. Step 4: Simplify right side
    2,945,982.24x = 11,116,551,417,454.37
  5. Step 5: Solve for x
    x = 11,116,551,417,454.37/2,945,982.24
  6. Step 6: Final answer
    x = 3,773,461.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.