Home / 1,193,914.96-1,647,587.19-650,044.51

Finding the Fourth Proportional to 1,193,914.96, 1,647,587.19 and 650,044.51

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Solution

The fourth proportional to 1,193,914.96, 1,647,587.19 and 650,044.51 is: 897,053.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,914.96 : 1,647,587.19 = 650,044.51 : x
  2. Step 2: Convert to fraction form
    1,193,914.96/1,647,587.19 = 650,044.51/x
  3. Step 3: Cross multiply
    1,193,914.96x = 1,647,587.19 × 650,044.51
  4. Step 4: Simplify right side
    1,193,914.96x = 1,071,005,007,605.83
  5. Step 5: Solve for x
    x = 1,071,005,007,605.83/1,193,914.96
  6. Step 6: Final answer
    x = 897,053.01

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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.