Home / 11,467,182.56-15,824,714.11-6,310,544.11

Finding the Fourth Proportional to 11,467,182.56, 15,824,714.11 and 6,310,544.11

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Solution

The fourth proportional to 11,467,182.56, 15,824,714.11 and 6,310,544.11 is: 8,708,552.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467,182.56 : 15,824,714.11 = 6,310,544.11 : x
  2. Step 2: Convert to fraction form
    11,467,182.56/15,824,714.11 = 6,310,544.11/x
  3. Step 3: Cross multiply
    11,467,182.56x = 15,824,714.11 × 6,310,544.11
  4. Step 4: Simplify right side
    11,467,182.56x = 99,862,556,363,956.25
  5. Step 5: Solve for x
    x = 99,862,556,363,956.25/11,467,182.56
  6. Step 6: Final answer
    x = 8,708,552.07

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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.