Home / 800,035.02-1,104,326.33-460,638.54

Finding the Fourth Proportional to 800,035.02, 1,104,326.33 and 460,638.54

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Solution

The fourth proportional to 800,035.02, 1,104,326.33 and 460,638.54 is: 635,841.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,035.02 : 1,104,326.33 = 460,638.54 : x
  2. Step 2: Convert to fraction form
    800,035.02/1,104,326.33 = 460,638.54/x
  3. Step 3: Cross multiply
    800,035.02x = 1,104,326.33 × 460,638.54
  4. Step 4: Simplify right side
    800,035.02x = 508,695,268,334.76
  5. Step 5: Solve for x
    x = 508,695,268,334.76/800,035.02
  6. Step 6: Final answer
    x = 635,841.25

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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.