Home / 1,579,953.78-2,369,370.20-568,804.25

Finding the Fourth Proportional to 1,579,953.78, 2,369,370.20 and 568,804.25

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Solution

The fourth proportional to 1,579,953.78, 2,369,370.20 and 568,804.25 is: 853,004.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,579,953.78 : 2,369,370.20 = 568,804.25 : x
  2. Step 2: Convert to fraction form
    1,579,953.78/2,369,370.20 = 568,804.25/x
  3. Step 3: Cross multiply
    1,579,953.78x = 2,369,370.20 × 568,804.25
  4. Step 4: Simplify right side
    1,579,953.78x = 1,347,707,824,892.48
  5. Step 5: Solve for x
    x = 1,347,707,824,892.48/1,579,953.78
  6. Step 6: Final answer
    x = 853,004.59

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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.