Home / 3,508,664.43-4,841,997.30-2,058,384.54

Finding the Fourth Proportional to 3,508,664.43, 4,841,997.30 and 2,058,384.54

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Solution

The fourth proportional to 3,508,664.43, 4,841,997.30 and 2,058,384.54 is: 2,840,594.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,664.43 : 4,841,997.30 = 2,058,384.54 : x
  2. Step 2: Convert to fraction form
    3,508,664.43/4,841,997.30 = 2,058,384.54/x
  3. Step 3: Cross multiply
    3,508,664.43x = 4,841,997.30 × 2,058,384.54
  4. Step 4: Simplify right side
    3,508,664.43x = 9,966,692,385,041.74
  5. Step 5: Solve for x
    x = 9,966,692,385,041.74/3,508,664.43
  6. Step 6: Final answer
    x = 2,840,594.36

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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.