Home / 10,980,195.53-15,152,671.24-6,085,733.61

Finding the Fourth Proportional to 10,980,195.53, 15,152,671.24 and 6,085,733.61

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Solution

The fourth proportional to 10,980,195.53, 15,152,671.24 and 6,085,733.61 is: 8,398,313.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,195.53 : 15,152,671.24 = 6,085,733.61 : x
  2. Step 2: Convert to fraction form
    10,980,195.53/15,152,671.24 = 6,085,733.61/x
  3. Step 3: Cross multiply
    10,980,195.53x = 15,152,671.24 × 6,085,733.61
  4. Step 4: Simplify right side
    10,980,195.53x = 92,215,120,646,548.39
  5. Step 5: Solve for x
    x = 92,215,120,646,548.39/10,980,195.53
  6. Step 6: Final answer
    x = 8,398,313.16

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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.