Home / 4,350,380.88-6,518,864.52-2,328,893.04

Finding the Fourth Proportional to 4,350,380.88, 6,518,864.52 and 2,328,893.04

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Solution

The fourth proportional to 4,350,380.88, 6,518,864.52 and 2,328,893.04 is: 3,489,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,380.88 : 6,518,864.52 = 2,328,893.04 : x
  2. Step 2: Convert to fraction form
    4,350,380.88/6,518,864.52 = 2,328,893.04/x
  3. Step 3: Cross multiply
    4,350,380.88x = 6,518,864.52 × 2,328,893.04
  4. Step 4: Simplify right side
    4,350,380.88x = 15,181,738,209,330.94
  5. Step 5: Solve for x
    x = 15,181,738,209,330.94/4,350,380.88
  6. Step 6: Final answer
    x = 3,489,749.20

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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.