Home / 11,452,901.96-17,179,356.14-3,365,877.15

Finding the Fourth Proportional to 11,452,901.96, 17,179,356.14 and 3,365,877.15

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Solution

The fourth proportional to 11,452,901.96, 17,179,356.14 and 3,365,877.15 is: 5,048,816.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,901.96 : 17,179,356.14 = 3,365,877.15 : x
  2. Step 2: Convert to fraction form
    11,452,901.96/17,179,356.14 = 3,365,877.15/x
  3. Step 3: Cross multiply
    11,452,901.96x = 17,179,356.14 × 3,365,877.15
  4. Step 4: Simplify right side
    11,452,901.96x = 57,823,602,266,508.82
  5. Step 5: Solve for x
    x = 57,823,602,266,508.82/11,452,901.96
  6. Step 6: Final answer
    x = 5,048,816.67

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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.