Home / 3,376,995.72-4,660,261.62-1,828,273.74

Finding the Fourth Proportional to 3,376,995.72, 4,660,261.62 and 1,828,273.74

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Solution

The fourth proportional to 3,376,995.72, 4,660,261.62 and 1,828,273.74 is: 2,523,021.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,995.72 : 4,660,261.62 = 1,828,273.74 : x
  2. Step 2: Convert to fraction form
    3,376,995.72/4,660,261.62 = 1,828,273.74/x
  3. Step 3: Cross multiply
    3,376,995.72x = 4,660,261.62 × 1,828,273.74
  4. Step 4: Simplify right side
    3,376,995.72x = 8,520,233,941,375.86
  5. Step 5: Solve for x
    x = 8,520,233,941,375.86/3,376,995.72
  6. Step 6: Final answer
    x = 2,523,021.84

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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.