Home / 2,403,564.62-3,605,237.57-806,004.86

Finding the Fourth Proportional to 2,403,564.62, 3,605,237.57 and 806,004.86

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Solution

The fourth proportional to 2,403,564.62, 3,605,237.57 and 806,004.86 is: 1,208,970.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,564.62 : 3,605,237.57 = 806,004.86 : x
  2. Step 2: Convert to fraction form
    2,403,564.62/3,605,237.57 = 806,004.86/x
  3. Step 3: Cross multiply
    2,403,564.62x = 3,605,237.57 × 806,004.86
  4. Step 4: Simplify right side
    2,403,564.62x = 2,905,839,002,874.59
  5. Step 5: Solve for x
    x = 2,905,839,002,874.59/2,403,564.62
  6. Step 6: Final answer
    x = 1,208,970.62

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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.