Home / 4,035,133.42-5,568,438.82-2,199,551.52

Finding the Fourth Proportional to 4,035,133.42, 5,568,438.82 and 2,199,551.52

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Solution

The fourth proportional to 4,035,133.42, 5,568,438.82 and 2,199,551.52 is: 3,035,356.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,133.42 : 5,568,438.82 = 2,199,551.52 : x
  2. Step 2: Convert to fraction form
    4,035,133.42/5,568,438.82 = 2,199,551.52/x
  3. Step 3: Cross multiply
    4,035,133.42x = 5,568,438.82 × 2,199,551.52
  4. Step 4: Simplify right side
    4,035,133.42x = 12,248,068,070,558.01
  5. Step 5: Solve for x
    x = 12,248,068,070,558.01/4,035,133.42
  6. Step 6: Final answer
    x = 3,035,356.40

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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.