Home / 9,872,611.24-14,810,770.68-4,481,640.04

Finding the Fourth Proportional to 9,872,611.24, 14,810,770.68 and 4,481,640.04

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Solution

The fourth proportional to 9,872,611.24, 14,810,770.68 and 4,481,640.04 is: 6,723,301.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,872,611.24 : 14,810,770.68 = 4,481,640.04 : x
  2. Step 2: Convert to fraction form
    9,872,611.24/14,810,770.68 = 4,481,640.04/x
  3. Step 3: Cross multiply
    9,872,611.24x = 14,810,770.68 × 4,481,640.04
  4. Step 4: Simplify right side
    9,872,611.24x = 66,376,542,902,746.02
  5. Step 5: Solve for x
    x = 66,376,542,902,746.02/9,872,611.24
  6. Step 6: Final answer
    x = 6,723,301.60

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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.