Home / 11,498,289.96-17,247,435-4,673,264.13

Finding the Fourth Proportional to 11,498,289.96, 17,247,435 and 4,673,264.13

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Solution

The fourth proportional to 11,498,289.96, 17,247,435 and 4,673,264.13 is: 7,009,896.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,498,289.96 : 17,247,435 = 4,673,264.13 : x
  2. Step 2: Convert to fraction form
    11,498,289.96/17,247,435 = 4,673,264.13/x
  3. Step 3: Cross multiply
    11,498,289.96x = 17,247,435 × 4,673,264.13
  4. Step 4: Simplify right side
    11,498,289.96x = 80,601,819,320,006.55
  5. Step 5: Solve for x
    x = 80,601,819,320,006.55/11,498,289.96
  6. Step 6: Final answer
    x = 7,009,896.22

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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.