Home / 11,227,336.10-16,841,004.15-4,039,979.30

Finding the Fourth Proportional to 11,227,336.10, 16,841,004.15 and 4,039,979.30

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Solution

The fourth proportional to 11,227,336.10, 16,841,004.15 and 4,039,979.30 is: 6,059,968.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,336.10 : 16,841,004.15 = 4,039,979.30 : x
  2. Step 2: Convert to fraction form
    11,227,336.10/16,841,004.15 = 4,039,979.30/x
  3. Step 3: Cross multiply
    11,227,336.10x = 16,841,004.15 × 4,039,979.30
  4. Step 4: Simplify right side
    11,227,336.10x = 68,037,308,157,214.09
  5. Step 5: Solve for x
    x = 68,037,308,157,214.09/11,227,336.10
  6. Step 6: Final answer
    x = 6,059,968.95

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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.