Home / 4,825,361.30-6,655,308.71-3,277,816.20

Finding the Fourth Proportional to 4,825,361.30, 6,655,308.71 and 3,277,816.20

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Solution

The fourth proportional to 4,825,361.30, 6,655,308.71 and 3,277,816.20 is: 4,520,879.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,361.30 : 6,655,308.71 = 3,277,816.20 : x
  2. Step 2: Convert to fraction form
    4,825,361.30/6,655,308.71 = 3,277,816.20/x
  3. Step 3: Cross multiply
    4,825,361.30x = 6,655,308.71 × 3,277,816.20
  4. Step 4: Simplify right side
    4,825,361.30x = 21,814,878,689,250.02
  5. Step 5: Solve for x
    x = 21,814,878,689,250.02/4,825,361.30
  6. Step 6: Final answer
    x = 4,520,879.86

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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.