Home / 2,032,343.31-3,048,517.27-684,393.05

Finding the Fourth Proportional to 2,032,343.31, 3,048,517.27 and 684,393.05

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Solution

The fourth proportional to 2,032,343.31, 3,048,517.27 and 684,393.05 is: 1,026,590.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,343.31 : 3,048,517.27 = 684,393.05 : x
  2. Step 2: Convert to fraction form
    2,032,343.31/3,048,517.27 = 684,393.05/x
  3. Step 3: Cross multiply
    2,032,343.31x = 3,048,517.27 × 684,393.05
  4. Step 4: Simplify right side
    2,032,343.31x = 2,086,384,019,872.14
  5. Step 5: Solve for x
    x = 2,086,384,019,872.14/2,032,343.31
  6. Step 6: Final answer
    x = 1,026,590.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.