Home / 11,330,448.05-17,000,695.89-5,937,816.35

Finding the Fourth Proportional to 11,330,448.05, 17,000,695.89 and 5,937,816.35

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Solution

The fourth proportional to 11,330,448.05, 17,000,695.89 and 5,937,816.35 is: 8,909,357.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,448.05 : 17,000,695.89 = 5,937,816.35 : x
  2. Step 2: Convert to fraction form
    11,330,448.05/17,000,695.89 = 5,937,816.35/x
  3. Step 3: Cross multiply
    11,330,448.05x = 17,000,695.89 × 5,937,816.35
  4. Step 4: Simplify right side
    11,330,448.05x = 100,947,009,932,016.33
  5. Step 5: Solve for x
    x = 100,947,009,932,016.33/11,330,448.05
  6. Step 6: Final answer
    x = 8,909,357.29

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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.