Home / 6,731,102.30-10,096,711.05-2,243,378.30

Finding the Fourth Proportional to 6,731,102.30, 10,096,711.05 and 2,243,378.30

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Solution

The fourth proportional to 6,731,102.30, 10,096,711.05 and 2,243,378.30 is: 3,365,086.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,102.30 : 10,096,711.05 = 2,243,378.30 : x
  2. Step 2: Convert to fraction form
    6,731,102.30/10,096,711.05 = 2,243,378.30/x
  3. Step 3: Cross multiply
    6,731,102.30x = 10,096,711.05 × 2,243,378.30
  4. Step 4: Simplify right side
    6,731,102.30x = 22,650,742,470,940.21
  5. Step 5: Solve for x
    x = 22,650,742,470,940.21/6,731,102.30
  6. Step 6: Final answer
    x = 3,365,086.65

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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.