Home / 3,024,891.30-4,174,296.31-1,648,244.56

Finding the Fourth Proportional to 3,024,891.30, 4,174,296.31 and 1,648,244.56

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Solution

The fourth proportional to 3,024,891.30, 4,174,296.31 and 1,648,244.56 is: 2,274,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,891.30 : 4,174,296.31 = 1,648,244.56 : x
  2. Step 2: Convert to fraction form
    3,024,891.30/4,174,296.31 = 1,648,244.56/x
  3. Step 3: Cross multiply
    3,024,891.30x = 4,174,296.31 × 1,648,244.56
  4. Step 4: Simplify right side
    3,024,891.30x = 6,880,261,176,544.35
  5. Step 5: Solve for x
    x = 6,880,261,176,544.35/3,024,891.30
  6. Step 6: Final answer
    x = 2,274,548.24

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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.