Home / 4,491,138.93-6,197,777.22-2,426,154.40

Finding the Fourth Proportional to 4,491,138.93, 6,197,777.22 and 2,426,154.40

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Solution

The fourth proportional to 4,491,138.93, 6,197,777.22 and 2,426,154.40 is: 3,348,096.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,138.93 : 6,197,777.22 = 2,426,154.40 : x
  2. Step 2: Convert to fraction form
    4,491,138.93/6,197,777.22 = 2,426,154.40/x
  3. Step 3: Cross multiply
    4,491,138.93x = 6,197,777.22 × 2,426,154.40
  4. Step 4: Simplify right side
    4,491,138.93x = 15,036,764,472,522.77
  5. Step 5: Solve for x
    x = 15,036,764,472,522.77/4,491,138.93
  6. Step 6: Final answer
    x = 3,348,096.04

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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.