Home / 6,604,380.42-9,908,930.34-4,015,951.44

Finding the Fourth Proportional to 6,604,380.42, 9,908,930.34 and 4,015,951.44

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Solution

The fourth proportional to 6,604,380.42, 9,908,930.34 and 4,015,951.44 is: 6,025,362.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,380.42 : 9,908,930.34 = 4,015,951.44 : x
  2. Step 2: Convert to fraction form
    6,604,380.42/9,908,930.34 = 4,015,951.44/x
  3. Step 3: Cross multiply
    6,604,380.42x = 9,908,930.34 × 4,015,951.44
  4. Step 4: Simplify right side
    6,604,380.42x = 39,793,783,067,782.69
  5. Step 5: Solve for x
    x = 39,793,783,067,782.69/6,604,380.42
  6. Step 6: Final answer
    x = 6,025,362.04

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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.