Home / 4,300,185.20-5,932,919.61-2,439,294.00

Finding the Fourth Proportional to 4,300,185.20, 5,932,919.61 and 2,439,294.00

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Solution

The fourth proportional to 4,300,185.20, 5,932,919.61 and 2,439,294.00 is: 3,365,467.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,185.20 : 5,932,919.61 = 2,439,294.00 : x
  2. Step 2: Convert to fraction form
    4,300,185.20/5,932,919.61 = 2,439,294.00/x
  3. Step 3: Cross multiply
    4,300,185.20x = 5,932,919.61 × 2,439,294.00
  4. Step 4: Simplify right side
    4,300,185.20x = 14,472,135,238,551.14
  5. Step 5: Solve for x
    x = 14,472,135,238,551.14/4,300,185.20
  6. Step 6: Final answer
    x = 3,365,467.90

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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.