Home / 4,441,823.42-6,665,388.69-4,080,440.30

Finding the Fourth Proportional to 4,441,823.42, 6,665,388.69 and 4,080,440.30

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Solution

The fourth proportional to 4,441,823.42, 6,665,388.69 and 4,080,440.30 is: 6,123,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,823.42 : 6,665,388.69 = 4,080,440.30 : x
  2. Step 2: Convert to fraction form
    4,441,823.42/6,665,388.69 = 4,080,440.30/x
  3. Step 3: Cross multiply
    4,441,823.42x = 6,665,388.69 × 4,080,440.30
  4. Step 4: Simplify right side
    4,441,823.42x = 27,197,720,625,840.21
  5. Step 5: Solve for x
    x = 27,197,720,625,840.21/4,441,823.42
  6. Step 6: Final answer
    x = 6,123,098.12

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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.