Home / 2,042,876.16-3,064,810.56-622,957.44

Finding the Fourth Proportional to 2,042,876.16, 3,064,810.56 and 622,957.44

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Solution

The fourth proportional to 2,042,876.16, 3,064,810.56 and 622,957.44 is: 934,587.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,876.16 : 3,064,810.56 = 622,957.44 : x
  2. Step 2: Convert to fraction form
    2,042,876.16/3,064,810.56 = 622,957.44/x
  3. Step 3: Cross multiply
    2,042,876.16x = 3,064,810.56 × 622,957.44
  4. Step 4: Simplify right side
    2,042,876.16x = 1,909,246,540,542.57
  5. Step 5: Solve for x
    x = 1,909,246,540,542.57/2,042,876.16
  6. Step 6: Final answer
    x = 934,587.51

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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.