Home / 10,937,339.82-16,395,346.62-4,370,091.48

Finding the Fourth Proportional to 10,937,339.82, 16,395,346.62 and 4,370,091.48

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Solution

The fourth proportional to 10,937,339.82, 16,395,346.62 and 4,370,091.48 is: 6,550,876.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,339.82 : 16,395,346.62 = 4,370,091.48 : x
  2. Step 2: Convert to fraction form
    10,937,339.82/16,395,346.62 = 4,370,091.48/x
  3. Step 3: Cross multiply
    10,937,339.82x = 16,395,346.62 × 4,370,091.48
  4. Step 4: Simplify right side
    10,937,339.82x = 71,649,164,575,708.80
  5. Step 5: Solve for x
    x = 71,649,164,575,708.80/10,937,339.82
  6. Step 6: Final answer
    x = 6,550,876.70

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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.