Home / 798,311.25-1,101,669.57-544,106.52

Finding the Fourth Proportional to 798,311.25, 1,101,669.57 and 544,106.52

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Solution

The fourth proportional to 798,311.25, 1,101,669.57 and 544,106.52 is: 750,867.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,311.25 : 1,101,669.57 = 544,106.52 : x
  2. Step 2: Convert to fraction form
    798,311.25/1,101,669.57 = 544,106.52/x
  3. Step 3: Cross multiply
    798,311.25x = 1,101,669.57 × 544,106.52
  4. Step 4: Simplify right side
    798,311.25x = 599,425,595,922.60
  5. Step 5: Solve for x
    x = 599,425,595,922.60/798,311.25
  6. Step 6: Final answer
    x = 750,867.03

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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.