Home / 4,477,521.59-6,179,144.96-2,544,109.64

Finding the Fourth Proportional to 4,477,521.59, 6,179,144.96 and 2,544,109.64

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Solution

The fourth proportional to 4,477,521.59, 6,179,144.96 and 2,544,109.64 is: 3,510,965.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,521.59 : 6,179,144.96 = 2,544,109.64 : x
  2. Step 2: Convert to fraction form
    4,477,521.59/6,179,144.96 = 2,544,109.64/x
  3. Step 3: Cross multiply
    4,477,521.59x = 6,179,144.96 × 2,544,109.64
  4. Step 4: Simplify right side
    4,477,521.59x = 15,720,422,259,693.42
  5. Step 5: Solve for x
    x = 15,720,422,259,693.42/4,477,521.59
  6. Step 6: Final answer
    x = 3,510,965.15

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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.