Home / 9,644,717.08-13,309,662.83-5,293,877.41

Finding the Fourth Proportional to 9,644,717.08, 13,309,662.83 and 5,293,877.41

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Solution

The fourth proportional to 9,644,717.08, 13,309,662.83 and 5,293,877.41 is: 7,305,525.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644,717.08 : 13,309,662.83 = 5,293,877.41 : x
  2. Step 2: Convert to fraction form
    9,644,717.08/13,309,662.83 = 5,293,877.41/x
  3. Step 3: Cross multiply
    9,644,717.08x = 13,309,662.83 × 5,293,877.41
  4. Step 4: Simplify right side
    9,644,717.08x = 70,459,723,380,621.36
  5. Step 5: Solve for x
    x = 70,459,723,380,621.36/9,644,717.08
  6. Step 6: Final answer
    x = 7,305,525.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.