Home / 4,804,768.61-6,629,555.24-2,845,262.22

Finding the Fourth Proportional to 4,804,768.61, 6,629,555.24 and 2,845,262.22

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Solution

The fourth proportional to 4,804,768.61, 6,629,555.24 and 2,845,262.22 is: 3,925,854.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,768.61 : 6,629,555.24 = 2,845,262.22 : x
  2. Step 2: Convert to fraction form
    4,804,768.61/6,629,555.24 = 2,845,262.22/x
  3. Step 3: Cross multiply
    4,804,768.61x = 6,629,555.24 × 2,845,262.22
  4. Step 4: Simplify right side
    4,804,768.61x = 18,862,823,042,001.32
  5. Step 5: Solve for x
    x = 18,862,823,042,001.32/4,804,768.61
  6. Step 6: Final answer
    x = 3,925,854.62

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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.