Home / 968,793.84-1,453,559.76-436,192.38

Finding the Fourth Proportional to 968,793.84, 1,453,559.76 and 436,192.38

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Solution

The fourth proportional to 968,793.84, 1,453,559.76 and 436,192.38 is: 654,454.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,793.84 : 1,453,559.76 = 436,192.38 : x
  2. Step 2: Convert to fraction form
    968,793.84/1,453,559.76 = 436,192.38/x
  3. Step 3: Cross multiply
    968,793.84x = 1,453,559.76 × 436,192.38
  4. Step 4: Simplify right side
    968,793.84x = 634,031,691,186.63
  5. Step 5: Solve for x
    x = 634,031,691,186.63/968,793.84
  6. Step 6: Final answer
    x = 654,454.71

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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.