Home / 4,467,494.16-6,650,712.72-4,440,922.20

Finding the Fourth Proportional to 4,467,494.16, 6,650,712.72 and 4,440,922.20

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Solution

The fourth proportional to 4,467,494.16, 6,650,712.72 and 4,440,922.20 is: 6,611,155.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,494.16 : 6,650,712.72 = 4,440,922.20 : x
  2. Step 2: Convert to fraction form
    4,467,494.16/6,650,712.72 = 4,440,922.20/x
  3. Step 3: Cross multiply
    4,467,494.16x = 6,650,712.72 × 4,440,922.20
  4. Step 4: Simplify right side
    4,467,494.16x = 29,535,297,764,070.38
  5. Step 5: Solve for x
    x = 29,535,297,764,070.38/4,467,494.16
  6. Step 6: Final answer
    x = 6,611,155.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.