Home / 10,906,741.41-15,051,976.55-6,011,952.47

Finding the Fourth Proportional to 10,906,741.41, 15,051,976.55 and 6,011,952.47

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Solution

The fourth proportional to 10,906,741.41, 15,051,976.55 and 6,011,952.47 is: 8,296,865.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,906,741.41 : 15,051,976.55 = 6,011,952.47 : x
  2. Step 2: Convert to fraction form
    10,906,741.41/15,051,976.55 = 6,011,952.47/x
  3. Step 3: Cross multiply
    10,906,741.41x = 15,051,976.55 × 6,011,952.47
  4. Step 4: Simplify right side
    10,906,741.41x = 90,491,767,492,834.94
  5. Step 5: Solve for x
    x = 90,491,767,492,834.94/10,906,741.41
  6. Step 6: Final answer
    x = 8,296,865.59

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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.