Home / 3,017,752.60-4,526,628.90-2,485,874.20

Finding the Fourth Proportional to 3,017,752.60, 4,526,628.90 and 2,485,874.20

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Solution

The fourth proportional to 3,017,752.60, 4,526,628.90 and 2,485,874.20 is: 3,728,811.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,752.60 : 4,526,628.90 = 2,485,874.20 : x
  2. Step 2: Convert to fraction form
    3,017,752.60/4,526,628.90 = 2,485,874.20/x
  3. Step 3: Cross multiply
    3,017,752.60x = 4,526,628.90 × 2,485,874.20
  4. Step 4: Simplify right side
    3,017,752.60x = 11,252,629,995,484.38
  5. Step 5: Solve for x
    x = 11,252,629,995,484.38/3,017,752.60
  6. Step 6: Final answer
    x = 3,728,811.30

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Similar ratio
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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.