Home / 3,508,669.44-4,842,004.20-2,058,389.54

Finding the Fourth Proportional to 3,508,669.44, 4,842,004.20 and 2,058,389.54

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Solution

The fourth proportional to 3,508,669.44, 4,842,004.20 and 2,058,389.54 is: 2,840,601.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,669.44 : 4,842,004.20 = 2,058,389.54 : x
  2. Step 2: Convert to fraction form
    3,508,669.44/4,842,004.20 = 2,058,389.54/x
  3. Step 3: Cross multiply
    3,508,669.44x = 4,842,004.20 × 2,058,389.54
  4. Step 4: Simplify right side
    3,508,669.44x = 9,966,730,797,916.07
  5. Step 5: Solve for x
    x = 9,966,730,797,916.07/3,508,669.44
  6. Step 6: Final answer
    x = 2,840,601.25

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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.