Home / 3,040,369.52-4,551,462.12-1,838,654.96

Finding the Fourth Proportional to 3,040,369.52, 4,551,462.12 and 1,838,654.96

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Solution

The fourth proportional to 3,040,369.52, 4,551,462.12 and 1,838,654.96 is: 2,752,483.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,369.52 : 4,551,462.12 = 1,838,654.96 : x
  2. Step 2: Convert to fraction form
    3,040,369.52/4,551,462.12 = 1,838,654.96/x
  3. Step 3: Cross multiply
    3,040,369.52x = 4,551,462.12 × 1,838,654.96
  4. Step 4: Simplify right side
    3,040,369.52x = 8,368,568,402,190.12
  5. Step 5: Solve for x
    x = 8,368,568,402,190.12/3,040,369.52
  6. Step 6: Final answer
    x = 2,752,483.98

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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.