Home / 3,755,578.90-5,632,580.04-1,059,273.56

Finding the Fourth Proportional to 3,755,578.90, 5,632,580.04 and 1,059,273.56

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Solution

The fourth proportional to 3,755,578.90, 5,632,580.04 and 1,059,273.56 is: 1,588,687.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,578.90 : 5,632,580.04 = 1,059,273.56 : x
  2. Step 2: Convert to fraction form
    3,755,578.90/5,632,580.04 = 1,059,273.56/x
  3. Step 3: Cross multiply
    3,755,578.90x = 5,632,580.04 × 1,059,273.56
  4. Step 4: Simplify right side
    3,755,578.90x = 5,966,443,082,792.84
  5. Step 5: Solve for x
    x = 5,966,443,082,792.84/3,755,578.90
  6. Step 6: Final answer
    x = 1,588,687.99

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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.