Home / 10,964,446.22-15,131,055.52-6,069,750.08

Finding the Fourth Proportional to 10,964,446.22, 15,131,055.52 and 6,069,750.08

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Solution

The fourth proportional to 10,964,446.22, 15,131,055.52 and 6,069,750.08 is: 8,376,321.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,446.22 : 15,131,055.52 = 6,069,750.08 : x
  2. Step 2: Convert to fraction form
    10,964,446.22/15,131,055.52 = 6,069,750.08/x
  3. Step 3: Cross multiply
    10,964,446.22x = 15,131,055.52 × 6,069,750.08
  4. Step 4: Simplify right side
    10,964,446.22x = 91,841,725,453,004.44
  5. Step 5: Solve for x
    x = 91,841,725,453,004.44/10,964,446.22
  6. Step 6: Final answer
    x = 8,376,321.39

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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.