Home / 2,934,166.60-4,401,249.90-2,560,918.60

Finding the Fourth Proportional to 2,934,166.60, 4,401,249.90 and 2,560,918.60

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Solution

The fourth proportional to 2,934,166.60, 4,401,249.90 and 2,560,918.60 is: 3,841,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,166.60 : 4,401,249.90 = 2,560,918.60 : x
  2. Step 2: Convert to fraction form
    2,934,166.60/4,401,249.90 = 2,560,918.60/x
  3. Step 3: Cross multiply
    2,934,166.60x = 4,401,249.90 × 2,560,918.60
  4. Step 4: Simplify right side
    2,934,166.60x = 11,271,242,732,158.14
  5. Step 5: Solve for x
    x = 11,271,242,732,158.14/2,934,166.60
  6. Step 6: Final answer
    x = 3,841,377.90

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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.