Home / 2,342,913.85-3,234,896.63-1,827,243.86

Finding the Fourth Proportional to 2,342,913.85, 3,234,896.63 and 1,827,243.86

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Solution

The fourth proportional to 2,342,913.85, 3,234,896.63 and 1,827,243.86 is: 2,522,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,913.85 : 3,234,896.63 = 1,827,243.86 : x
  2. Step 2: Convert to fraction form
    2,342,913.85/3,234,896.63 = 1,827,243.86/x
  3. Step 3: Cross multiply
    2,342,913.85x = 3,234,896.63 × 1,827,243.86
  4. Step 4: Simplify right side
    2,342,913.85x = 5,910,944,979,591.49
  5. Step 5: Solve for x
    x = 5,910,944,979,591.49/2,342,913.85
  6. Step 6: Final answer
    x = 2,522,903.26

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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.