Home / 798,081.90-1,197,122.85-798,081.90

Finding the Fourth Proportional to 798,081.90, 1,197,122.85 and 798,081.90

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Solution

The fourth proportional to 798,081.90, 1,197,122.85 and 798,081.90 is: 1,197,122.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,081.90 : 1,197,122.85 = 798,081.90 : x
  2. Step 2: Convert to fraction form
    798,081.90/1,197,122.85 = 798,081.90/x
  3. Step 3: Cross multiply
    798,081.90x = 1,197,122.85 × 798,081.90
  4. Step 4: Simplify right side
    798,081.90x = 955,402,078,661.42
  5. Step 5: Solve for x
    x = 955,402,078,661.42/798,081.90
  6. Step 6: Final answer
    x = 1,197,122.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.