Home / 11,432,363.14-17,151,913.41-4,605,423.22

Finding the Fourth Proportional to 11,432,363.14, 17,151,913.41 and 4,605,423.22

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Solution

The fourth proportional to 11,432,363.14, 17,151,913.41 and 4,605,423.22 is: 6,909,491.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,363.14 : 17,151,913.41 = 4,605,423.22 : x
  2. Step 2: Convert to fraction form
    11,432,363.14/17,151,913.41 = 4,605,423.22/x
  3. Step 3: Cross multiply
    11,432,363.14x = 17,151,913.41 × 4,605,423.22
  4. Step 4: Simplify right side
    11,432,363.14x = 78,991,820,285,843.38
  5. Step 5: Solve for x
    x = 78,991,820,285,843.38/11,432,363.14
  6. Step 6: Final answer
    x = 6,909,491.88

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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.