Home / 584,074.08-876,205.76-228,895.52

Finding the Fourth Proportional to 584,074.08, 876,205.76 and 228,895.52

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Solution

The fourth proportional to 584,074.08, 876,205.76 and 228,895.52 is: 343,380.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,074.08 : 876,205.76 = 228,895.52 : x
  2. Step 2: Convert to fraction form
    584,074.08/876,205.76 = 228,895.52/x
  3. Step 3: Cross multiply
    584,074.08x = 876,205.76 × 228,895.52
  4. Step 4: Simplify right side
    584,074.08x = 200,559,573,062.20
  5. Step 5: Solve for x
    x = 200,559,573,062.20/584,074.08
  6. Step 6: Final answer
    x = 343,380.37

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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.