Home / 14,388,052.88-21,597,443.04-6,194,752.76

Finding the Fourth Proportional to 14,388,052.88, 21,597,443.04 and 6,194,752.76

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Solution

The fourth proportional to 14,388,052.88, 21,597,443.04 and 6,194,752.76 is: 9,298,743.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,388,052.88 : 21,597,443.04 = 6,194,752.76 : x
  2. Step 2: Convert to fraction form
    14,388,052.88/21,597,443.04 = 6,194,752.76/x
  3. Step 3: Cross multiply
    14,388,052.88x = 21,597,443.04 × 6,194,752.76
  4. Step 4: Simplify right side
    14,388,052.88x = 133,790,819,880,982.78
  5. Step 5: Solve for x
    x = 133,790,819,880,982.78/14,388,052.88
  6. Step 6: Final answer
    x = 9,298,743.96

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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.