Home / 3,584,363.80-5,376,545.70-3,346,418.20

Finding the Fourth Proportional to 3,584,363.80, 5,376,545.70 and 3,346,418.20

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Solution

The fourth proportional to 3,584,363.80, 5,376,545.70 and 3,346,418.20 is: 5,019,627.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,363.80 : 5,376,545.70 = 3,346,418.20 : x
  2. Step 2: Convert to fraction form
    3,584,363.80/5,376,545.70 = 3,346,418.20/x
  3. Step 3: Cross multiply
    3,584,363.80x = 5,376,545.70 × 3,346,418.20
  4. Step 4: Simplify right side
    3,584,363.80x = 17,992,170,383,611.74
  5. Step 5: Solve for x
    x = 17,992,170,383,611.74/3,584,363.80
  6. Step 6: Final answer
    x = 5,019,627.30

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1.5x scale

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.