Home / 3,229,974.73-4,457,466.15-1,853,570.28

Finding the Fourth Proportional to 3,229,974.73, 4,457,466.15 and 1,853,570.28

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Solution

The fourth proportional to 3,229,974.73, 4,457,466.15 and 1,853,570.28 is: 2,557,984.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,974.73 : 4,457,466.15 = 1,853,570.28 : x
  2. Step 2: Convert to fraction form
    3,229,974.73/4,457,466.15 = 1,853,570.28/x
  3. Step 3: Cross multiply
    3,229,974.73x = 4,457,466.15 × 1,853,570.28
  4. Step 4: Simplify right side
    3,229,974.73x = 8,262,226,789,510.63
  5. Step 5: Solve for x
    x = 8,262,226,789,510.63/3,229,974.73
  6. Step 6: Final answer
    x = 2,557,984.96

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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.