Home / 4,807,096.88-6,633,793.69-2,660,920.88

Finding the Fourth Proportional to 4,807,096.88, 6,633,793.69 and 2,660,920.88

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Solution

The fourth proportional to 4,807,096.88, 6,633,793.69 and 2,660,920.88 is: 3,672,070.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,096.88 : 6,633,793.69 = 2,660,920.88 : x
  2. Step 2: Convert to fraction form
    4,807,096.88/6,633,793.69 = 2,660,920.88/x
  3. Step 3: Cross multiply
    4,807,096.88x = 6,633,793.69 × 2,660,920.88
  4. Step 4: Simplify right side
    4,807,096.88x = 17,652,000,103,511.98
  5. Step 5: Solve for x
    x = 17,652,000,103,511.98/4,807,096.88
  6. Step 6: Final answer
    x = 3,672,070.81

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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.