Home / 6,771,360.58-10,151,062.09-5,181,023.39

Finding the Fourth Proportional to 6,771,360.58, 10,151,062.09 and 5,181,023.39

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Solution

The fourth proportional to 6,771,360.58, 10,151,062.09 and 5,181,023.39 is: 7,766,960.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,360.58 : 10,151,062.09 = 5,181,023.39 : x
  2. Step 2: Convert to fraction form
    6,771,360.58/10,151,062.09 = 5,181,023.39/x
  3. Step 3: Cross multiply
    6,771,360.58x = 10,151,062.09 × 5,181,023.39
  4. Step 4: Simplify right side
    6,771,360.58x = 52,592,890,115,024.14
  5. Step 5: Solve for x
    x = 52,592,890,115,024.14/6,771,360.58
  6. Step 6: Final answer
    x = 7,766,960.49

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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.