Home / 5,652,288.30-7,801,914.03-4,492,791.93

Finding the Fourth Proportional to 5,652,288.30, 7,801,914.03 and 4,492,791.93

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Solution

The fourth proportional to 5,652,288.30, 7,801,914.03 and 4,492,791.93 is: 6,201,448.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,288.30 : 7,801,914.03 = 4,492,791.93 : x
  2. Step 2: Convert to fraction form
    5,652,288.30/7,801,914.03 = 4,492,791.93/x
  3. Step 3: Cross multiply
    5,652,288.30x = 7,801,914.03 × 4,492,791.93
  4. Step 4: Simplify right side
    5,652,288.30x = 35,052,376,392,537.78
  5. Step 5: Solve for x
    x = 35,052,376,392,537.78/5,652,288.30
  6. Step 6: Final answer
    x = 6,201,448.78

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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.