Home / 695,500.93-1,043,322.19-240,032.89

Finding the Fourth Proportional to 695,500.93, 1,043,322.19 and 240,032.89

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Solution

The fourth proportional to 695,500.93, 1,043,322.19 and 240,032.89 is: 360,073.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,500.93 : 1,043,322.19 = 240,032.89 : x
  2. Step 2: Convert to fraction form
    695,500.93/1,043,322.19 = 240,032.89/x
  3. Step 3: Cross multiply
    695,500.93x = 1,043,322.19 × 240,032.89
  4. Step 4: Simplify right side
    695,500.93x = 250,431,637,258.44
  5. Step 5: Solve for x
    x = 250,431,637,258.44/695,500.93
  6. Step 6: Final answer
    x = 360,073.76

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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.