Home / 800,032.96-1,104,323.48-460,636.48

Finding the Fourth Proportional to 800,032.96, 1,104,323.48 and 460,636.48

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Solution

The fourth proportional to 800,032.96, 1,104,323.48 and 460,636.48 is: 635,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,032.96 : 1,104,323.48 = 460,636.48 : x
  2. Step 2: Convert to fraction form
    800,032.96/1,104,323.48 = 460,636.48/x
  3. Step 3: Cross multiply
    800,032.96x = 1,104,323.48 × 460,636.48
  4. Step 4: Simplify right side
    800,032.96x = 508,691,680,608.55
  5. Step 5: Solve for x
    x = 508,691,680,608.55/800,032.96
  6. Step 6: Final answer
    x = 635,838.40

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1.5x scale

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.