Home / 4,003,049.32-5,524,199.85-2,167,507.06

Finding the Fourth Proportional to 4,003,049.32, 5,524,199.85 and 2,167,507.06

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Solution

The fourth proportional to 4,003,049.32, 5,524,199.85 and 2,167,507.06 is: 2,991,155.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,049.32 : 5,524,199.85 = 2,167,507.06 : x
  2. Step 2: Convert to fraction form
    4,003,049.32/5,524,199.85 = 2,167,507.06/x
  3. Step 3: Cross multiply
    4,003,049.32x = 5,524,199.85 × 2,167,507.06
  4. Step 4: Simplify right side
    4,003,049.32x = 11,973,742,175,725.94
  5. Step 5: Solve for x
    x = 11,973,742,175,725.94/4,003,049.32
  6. Step 6: Final answer
    x = 2,991,155.30

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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.