Home / 11,381,435.91-17,073,045-3,294,533.07

Finding the Fourth Proportional to 11,381,435.91, 17,073,045 and 3,294,533.07

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Solution

The fourth proportional to 11,381,435.91, 17,073,045 and 3,294,533.07 is: 4,942,057.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,381,435.91 : 17,073,045 = 3,294,533.07 : x
  2. Step 2: Convert to fraction form
    11,381,435.91/17,073,045 = 3,294,533.07/x
  3. Step 3: Cross multiply
    11,381,435.91x = 17,073,045 × 3,294,533.07
  4. Step 4: Simplify right side
    11,381,435.91x = 56,247,711,358,098.15
  5. Step 5: Solve for x
    x = 56,247,711,358,098.15/11,381,435.91
  6. Step 6: Final answer
    x = 4,942,057.56

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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.