Home / 4,396,423.55-6,067,401.08-2,766,228.29

Finding the Fourth Proportional to 4,396,423.55, 6,067,401.08 and 2,766,228.29

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Solution

The fourth proportional to 4,396,423.55, 6,067,401.08 and 2,766,228.29 is: 3,817,606.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,423.55 : 6,067,401.08 = 2,766,228.29 : x
  2. Step 2: Convert to fraction form
    4,396,423.55/6,067,401.08 = 2,766,228.29/x
  3. Step 3: Cross multiply
    4,396,423.55x = 6,067,401.08 × 2,766,228.29
  4. Step 4: Simplify right side
    4,396,423.55x = 16,783,816,490,851.12
  5. Step 5: Solve for x
    x = 16,783,816,490,851.12/4,396,423.55
  6. Step 6: Final answer
    x = 3,817,606.81

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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.