Home / 5,947,820.88-8,207,725.32-3,369,449.04

Finding the Fourth Proportional to 5,947,820.88, 8,207,725.32 and 3,369,449.04

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Solution

The fourth proportional to 5,947,820.88, 8,207,725.32 and 3,369,449.04 is: 4,649,688.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,820.88 : 8,207,725.32 = 3,369,449.04 : x
  2. Step 2: Convert to fraction form
    5,947,820.88/8,207,725.32 = 3,369,449.04/x
  3. Step 3: Cross multiply
    5,947,820.88x = 8,207,725.32 × 3,369,449.04
  4. Step 4: Simplify right side
    5,947,820.88x = 27,655,512,200,057.70
  5. Step 5: Solve for x
    x = 27,655,512,200,057.70/5,947,820.88
  6. Step 6: Final answer
    x = 4,649,688.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.