Home / 12,096,522.70-18,144,784.05-6,049,905.10

Finding the Fourth Proportional to 12,096,522.70, 18,144,784.05 and 6,049,905.10

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Solution

The fourth proportional to 12,096,522.70, 18,144,784.05 and 6,049,905.10 is: 9,074,857.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,522.70 : 18,144,784.05 = 6,049,905.10 : x
  2. Step 2: Convert to fraction form
    12,096,522.70/18,144,784.05 = 6,049,905.10/x
  3. Step 3: Cross multiply
    12,096,522.70x = 18,144,784.05 × 6,049,905.10
  4. Step 4: Simplify right side
    12,096,522.70x = 109,774,221,562,493.66
  5. Step 5: Solve for x
    x = 109,774,221,562,493.66/12,096,522.70
  6. Step 6: Final answer
    x = 9,074,857.65

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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.