Home / 1,606,155.23-2,409,454.38-932,553.77

Finding the Fourth Proportional to 1,606,155.23, 2,409,454.38 and 932,553.77

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Solution

The fourth proportional to 1,606,155.23, 2,409,454.38 and 932,553.77 is: 1,398,959.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,155.23 : 2,409,454.38 = 932,553.77 : x
  2. Step 2: Convert to fraction form
    1,606,155.23/2,409,454.38 = 932,553.77/x
  3. Step 3: Cross multiply
    1,606,155.23x = 2,409,454.38 × 932,553.77
  4. Step 4: Simplify right side
    1,606,155.23x = 2,246,945,753,664.74
  5. Step 5: Solve for x
    x = 2,246,945,753,664.74/1,606,155.23
  6. Step 6: Final answer
    x = 1,398,959.28

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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.