Home / 5,887,934.40-8,829,277.20-2,691,415.20

Finding the Fourth Proportional to 5,887,934.40, 8,829,277.20 and 2,691,415.20

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Solution

The fourth proportional to 5,887,934.40, 8,829,277.20 and 2,691,415.20 is: 4,035,923.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887,934.40 : 8,829,277.20 = 2,691,415.20 : x
  2. Step 2: Convert to fraction form
    5,887,934.40/8,829,277.20 = 2,691,415.20/x
  3. Step 3: Cross multiply
    5,887,934.40x = 8,829,277.20 × 2,691,415.20
  4. Step 4: Simplify right side
    5,887,934.40x = 23,763,250,861,093.44
  5. Step 5: Solve for x
    x = 23,763,250,861,093.44/5,887,934.40
  6. Step 6: Final answer
    x = 4,035,923.17

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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.