Home / 954,906.03-1,432,452.47-347,859.23

Finding the Fourth Proportional to 954,906.03, 1,432,452.47 and 347,859.23

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Solution

The fourth proportional to 954,906.03, 1,432,452.47 and 347,859.23 is: 521,822.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,906.03 : 1,432,452.47 = 347,859.23 : x
  2. Step 2: Convert to fraction form
    954,906.03/1,432,452.47 = 347,859.23/x
  3. Step 3: Cross multiply
    954,906.03x = 1,432,452.47 × 347,859.23
  4. Step 4: Simplify right side
    954,906.03x = 498,291,804,324.24
  5. Step 5: Solve for x
    x = 498,291,804,324.24/954,906.03
  6. Step 6: Final answer
    x = 521,822.87

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1.5x scale

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.