Home / 2,569,821.77-3,854,741.31-650,732.06

Finding the Fourth Proportional to 2,569,821.77, 3,854,741.31 and 650,732.06

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Solution

The fourth proportional to 2,569,821.77, 3,854,741.31 and 650,732.06 is: 976,100.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,821.77 : 3,854,741.31 = 650,732.06 : x
  2. Step 2: Convert to fraction form
    2,569,821.77/3,854,741.31 = 650,732.06/x
  3. Step 3: Cross multiply
    2,569,821.77x = 3,854,741.31 × 650,732.06
  4. Step 4: Simplify right side
    2,569,821.77x = 2,508,403,734,149.69
  5. Step 5: Solve for x
    x = 2,508,403,734,149.69/2,569,821.77
  6. Step 6: Final answer
    x = 976,100.28

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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.