Home / 3,444,944.82-5,164,427.87-1,737,662.93

Finding the Fourth Proportional to 3,444,944.82, 5,164,427.87 and 1,737,662.93

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Solution

The fourth proportional to 3,444,944.82, 5,164,427.87 and 1,737,662.93 is: 2,604,986.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,944.82 : 5,164,427.87 = 1,737,662.93 : x
  2. Step 2: Convert to fraction form
    3,444,944.82/5,164,427.87 = 1,737,662.93/x
  3. Step 3: Cross multiply
    3,444,944.82x = 5,164,427.87 × 1,737,662.93
  4. Step 4: Simplify right side
    3,444,944.82x = 8,974,034,855,730.25
  5. Step 5: Solve for x
    x = 8,974,034,855,730.25/3,444,944.82
  6. Step 6: Final answer
    x = 2,604,986.53

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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.