Home / 800,032.02-1,104,322.19-460,635.54

Finding the Fourth Proportional to 800,032.02, 1,104,322.19 and 460,635.54

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Solution

The fourth proportional to 800,032.02, 1,104,322.19 and 460,635.54 is: 635,837.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,032.02 : 1,104,322.19 = 460,635.54 : x
  2. Step 2: Convert to fraction form
    800,032.02/1,104,322.19 = 460,635.54/x
  3. Step 3: Cross multiply
    800,032.02x = 1,104,322.19 × 460,635.54
  4. Step 4: Simplify right side
    800,032.02x = 508,690,046,021.46
  5. Step 5: Solve for x
    x = 508,690,046,021.46/800,032.02
  6. Step 6: Final answer
    x = 635,837.11

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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.