Home / 3,704,023.01-5,111,805.17-2,072,585.09

Finding the Fourth Proportional to 3,704,023.01, 5,111,805.17 and 2,072,585.09

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Solution

The fourth proportional to 3,704,023.01, 5,111,805.17 and 2,072,585.09 is: 2,860,309.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,023.01 : 5,111,805.17 = 2,072,585.09 : x
  2. Step 2: Convert to fraction form
    3,704,023.01/5,111,805.17 = 2,072,585.09/x
  3. Step 3: Cross multiply
    3,704,023.01x = 5,111,805.17 × 2,072,585.09
  4. Step 4: Simplify right side
    3,704,023.01x = 10,594,651,167,963.99
  5. Step 5: Solve for x
    x = 10,594,651,167,963.99/3,704,023.01
  6. Step 6: Final answer
    x = 2,860,309.22

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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.