Home / 3,080,060.52-4,619,737.82-805,804.39

Finding the Fourth Proportional to 3,080,060.52, 4,619,737.82 and 805,804.39

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Solution

The fourth proportional to 3,080,060.52, 4,619,737.82 and 805,804.39 is: 1,208,614.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,060.52 : 4,619,737.82 = 805,804.39 : x
  2. Step 2: Convert to fraction form
    3,080,060.52/4,619,737.82 = 805,804.39/x
  3. Step 3: Cross multiply
    3,080,060.52x = 4,619,737.82 × 805,804.39
  4. Step 4: Simplify right side
    3,080,060.52x = 3,722,605,006,470.20
  5. Step 5: Solve for x
    x = 3,722,605,006,470.20/3,080,060.52
  6. Step 6: Final answer
    x = 1,208,614.24

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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.