Home / 792,561.04-1,093,734.06-453,036.58

Finding the Fourth Proportional to 792,561.04, 1,093,734.06 and 453,036.58

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Solution

The fourth proportional to 792,561.04, 1,093,734.06 and 453,036.58 is: 625,190.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,561.04 : 1,093,734.06 = 453,036.58 : x
  2. Step 2: Convert to fraction form
    792,561.04/1,093,734.06 = 453,036.58/x
  3. Step 3: Cross multiply
    792,561.04x = 1,093,734.06 × 453,036.58
  4. Step 4: Simplify right side
    792,561.04x = 495,501,537,971.92
  5. Step 5: Solve for x
    x = 495,501,537,971.92/792,561.04
  6. Step 6: Final answer
    x = 625,190.38

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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.