Home / 11,481,308.13-17,224,081.16-4,750,247.01

Finding the Fourth Proportional to 11,481,308.13, 17,224,081.16 and 4,750,247.01

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Solution

The fourth proportional to 11,481,308.13, 17,224,081.16 and 4,750,247.01 is: 7,126,247.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,308.13 : 17,224,081.16 = 4,750,247.01 : x
  2. Step 2: Convert to fraction form
    11,481,308.13/17,224,081.16 = 4,750,247.01/x
  3. Step 3: Cross multiply
    11,481,308.13x = 17,224,081.16 × 4,750,247.01
  4. Step 4: Simplify right side
    11,481,308.13x = 81,818,640,030,287.33
  5. Step 5: Solve for x
    x = 81,818,640,030,287.33/11,481,308.13
  6. Step 6: Final answer
    x = 7,126,247.21

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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.