Home / 5,503,118.67-7,592,600.70-3,179,163.11

Finding the Fourth Proportional to 5,503,118.67, 7,592,600.70 and 3,179,163.11

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Solution

The fourth proportional to 5,503,118.67, 7,592,600.70 and 3,179,163.11 is: 4,386,261.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,503,118.67 : 7,592,600.70 = 3,179,163.11 : x
  2. Step 2: Convert to fraction form
    5,503,118.67/7,592,600.70 = 3,179,163.11/x
  3. Step 3: Cross multiply
    5,503,118.67x = 7,592,600.70 × 3,179,163.11
  4. Step 4: Simplify right side
    5,503,118.67x = 24,138,116,016,437.18
  5. Step 5: Solve for x
    x = 24,138,116,016,437.18/5,503,118.67
  6. Step 6: Final answer
    x = 4,386,261.22

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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.