Home / 3,504,014.80-5,256,022.20-2,006,875.60

Finding the Fourth Proportional to 3,504,014.80, 5,256,022.20 and 2,006,875.60

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Solution

The fourth proportional to 3,504,014.80, 5,256,022.20 and 2,006,875.60 is: 3,010,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,014.80 : 5,256,022.20 = 2,006,875.60 : x
  2. Step 2: Convert to fraction form
    3,504,014.80/5,256,022.20 = 2,006,875.60/x
  3. Step 3: Cross multiply
    3,504,014.80x = 5,256,022.20 × 2,006,875.60
  4. Step 4: Simplify right side
    3,504,014.80x = 10,548,182,706,238.32
  5. Step 5: Solve for x
    x = 10,548,182,706,238.32/3,504,014.80
  6. Step 6: Final answer
    x = 3,010,313.40

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Similar ratio
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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.