Home / 10,980,193.56-15,152,668.52-6,085,731.64

Finding the Fourth Proportional to 10,980,193.56, 15,152,668.52 and 6,085,731.64

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Solution

The fourth proportional to 10,980,193.56, 15,152,668.52 and 6,085,731.64 is: 8,398,310.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,193.56 : 15,152,668.52 = 6,085,731.64 : x
  2. Step 2: Convert to fraction form
    10,980,193.56/15,152,668.52 = 6,085,731.64/x
  3. Step 3: Cross multiply
    10,980,193.56x = 15,152,668.52 × 6,085,731.64
  4. Step 4: Simplify right side
    10,980,193.56x = 92,215,074,219,928.64
  5. Step 5: Solve for x
    x = 92,215,074,219,928.64/10,980,193.56
  6. Step 6: Final answer
    x = 8,398,310.44

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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.