Home / 10,948,481.08-15,108,293.31-6,053,409.16

Finding the Fourth Proportional to 10,948,481.08, 15,108,293.31 and 6,053,409.16

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Solution

The fourth proportional to 10,948,481.08, 15,108,293.31 and 6,053,409.16 is: 8,353,367.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,481.08 : 15,108,293.31 = 6,053,409.16 : x
  2. Step 2: Convert to fraction form
    10,948,481.08/15,108,293.31 = 6,053,409.16/x
  3. Step 3: Cross multiply
    10,948,481.08x = 15,108,293.31 × 6,053,409.16
  4. Step 4: Simplify right side
    10,948,481.08x = 91,456,681,114,720.72
  5. Step 5: Solve for x
    x = 91,456,681,114,720.72/10,948,481.08
  6. Step 6: Final answer
    x = 8,353,367.05

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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.