Home / 11,467,169.03-15,824,695.56-6,310,530.57

Finding the Fourth Proportional to 11,467,169.03, 15,824,695.56 and 6,310,530.57

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Solution

The fourth proportional to 11,467,169.03, 15,824,695.56 and 6,310,530.57 is: 8,708,533.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467,169.03 : 15,824,695.56 = 6,310,530.57 : x
  2. Step 2: Convert to fraction form
    11,467,169.03/15,824,695.56 = 6,310,530.57/x
  3. Step 3: Cross multiply
    11,467,169.03x = 15,824,695.56 × 6,310,530.57
  4. Step 4: Simplify right side
    11,467,169.03x = 99,862,225,092,323.28
  5. Step 5: Solve for x
    x = 99,862,225,092,323.28/11,467,169.03
  6. Step 6: Final answer
    x = 8,708,533.45

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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.