Home / 3,093,911.52-4,269,533.55-1,717,174.47

Finding the Fourth Proportional to 3,093,911.52, 4,269,533.55 and 1,717,174.47

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Solution

The fourth proportional to 3,093,911.52, 4,269,533.55 and 1,717,174.47 is: 2,369,665.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,911.52 : 4,269,533.55 = 1,717,174.47 : x
  2. Step 2: Convert to fraction form
    3,093,911.52/4,269,533.55 = 1,717,174.47/x
  3. Step 3: Cross multiply
    3,093,911.52x = 4,269,533.55 × 1,717,174.47
  4. Step 4: Simplify right side
    3,093,911.52x = 7,331,534,010,868.47
  5. Step 5: Solve for x
    x = 7,331,534,010,868.47/3,093,911.52
  6. Step 6: Final answer
    x = 2,369,665.05

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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.