Home / 11,804,996.94-17,712,641.54-4,134,144.56

Finding the Fourth Proportional to 11,804,996.94, 17,712,641.54 and 4,134,144.56

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Solution

The fourth proportional to 11,804,996.94, 17,712,641.54 and 4,134,144.56 is: 6,203,019.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,996.94 : 17,712,641.54 = 4,134,144.56 : x
  2. Step 2: Convert to fraction form
    11,804,996.94/17,712,641.54 = 4,134,144.56/x
  3. Step 3: Cross multiply
    11,804,996.94x = 17,712,641.54 × 4,134,144.56
  4. Step 4: Simplify right side
    11,804,996.94x = 73,226,620,564,338.61
  5. Step 5: Solve for x
    x = 73,226,620,564,338.61/11,804,996.94
  6. Step 6: Final answer
    x = 6,203,019.02

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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.