Home / 11,937,599.46-16,473,908.25-6,505,091.46

Finding the Fourth Proportional to 11,937,599.46, 16,473,908.25 and 6,505,091.46

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Solution

The fourth proportional to 11,937,599.46, 16,473,908.25 and 6,505,091.46 is: 8,977,037.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,937,599.46 : 16,473,908.25 = 6,505,091.46 : x
  2. Step 2: Convert to fraction form
    11,937,599.46/16,473,908.25 = 6,505,091.46/x
  3. Step 3: Cross multiply
    11,937,599.46x = 16,473,908.25 × 6,505,091.46
  4. Step 4: Simplify right side
    11,937,599.46x = 107,164,279,869,898.55
  5. Step 5: Solve for x
    x = 107,164,279,869,898.55/11,937,599.46
  6. Step 6: Final answer
    x = 8,977,037.66

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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.