Home / 5,542,860.42-7,649,066.66-3,095,445.56

Finding the Fourth Proportional to 5,542,860.42, 7,649,066.66 and 3,095,445.56

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Solution

The fourth proportional to 5,542,860.42, 7,649,066.66 and 3,095,445.56 is: 4,271,669.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542,860.42 : 7,649,066.66 = 3,095,445.56 : x
  2. Step 2: Convert to fraction form
    5,542,860.42/7,649,066.66 = 3,095,445.56/x
  3. Step 3: Cross multiply
    5,542,860.42x = 7,649,066.66 × 3,095,445.56
  4. Step 4: Simplify right side
    5,542,860.42x = 23,677,269,377,118.47
  5. Step 5: Solve for x
    x = 23,677,269,377,118.47/5,542,860.42
  6. Step 6: Final answer
    x = 4,271,669.78

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1.5x scale

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.