Home / 792,555.01-1,093,725.79-453,030.55

Finding the Fourth Proportional to 792,555.01, 1,093,725.79 and 453,030.55

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Solution

The fourth proportional to 792,555.01, 1,093,725.79 and 453,030.55 is: 625,182.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,555.01 : 1,093,725.79 = 453,030.55 : x
  2. Step 2: Convert to fraction form
    792,555.01/1,093,725.79 = 453,030.55/x
  3. Step 3: Cross multiply
    792,555.01x = 1,093,725.79 × 453,030.55
  4. Step 4: Simplify right side
    792,555.01x = 495,491,193,927.73
  5. Step 5: Solve for x
    x = 495,491,193,927.73/792,555.01
  6. Step 6: Final answer
    x = 625,182.09

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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.