Home / 4,847,591.52-7,271,571.15-1,814,638.14

Finding the Fourth Proportional to 4,847,591.52, 7,271,571.15 and 1,814,638.14

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Solution

The fourth proportional to 4,847,591.52, 7,271,571.15 and 1,814,638.14 is: 2,722,026.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,591.52 : 7,271,571.15 = 1,814,638.14 : x
  2. Step 2: Convert to fraction form
    4,847,591.52/7,271,571.15 = 1,814,638.14/x
  3. Step 3: Cross multiply
    4,847,591.52x = 7,271,571.15 × 1,814,638.14
  4. Step 4: Simplify right side
    4,847,591.52x = 13,195,270,346,513.66
  5. Step 5: Solve for x
    x = 13,195,270,346,513.66/4,847,591.52
  6. Step 6: Final answer
    x = 2,722,026.04

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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.