Home / 792,502.08-1,093,652.80-452,977.60

Finding the Fourth Proportional to 792,502.08, 1,093,652.80 and 452,977.60

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Solution

The fourth proportional to 792,502.08, 1,093,652.80 and 452,977.60 is: 625,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,502.08 : 1,093,652.80 = 452,977.60 : x
  2. Step 2: Convert to fraction form
    792,502.08/1,093,652.80 = 452,977.60/x
  3. Step 3: Cross multiply
    792,502.08x = 1,093,652.80 × 452,977.60
  4. Step 4: Simplify right side
    792,502.08x = 495,400,220,577.28
  5. Step 5: Solve for x
    x = 495,400,220,577.28/792,502.08
  6. Step 6: Final answer
    x = 625,109.05

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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.