Home / 894,693.78-1,341,625.95-333,577.62

Finding the Fourth Proportional to 894,693.78, 1,341,625.95 and 333,577.62

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Solution

The fourth proportional to 894,693.78, 1,341,625.95 and 333,577.62 is: 500,211.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,693.78 : 1,341,625.95 = 333,577.62 : x
  2. Step 2: Convert to fraction form
    894,693.78/1,341,625.95 = 333,577.62/x
  3. Step 3: Cross multiply
    894,693.78x = 1,341,625.95 × 333,577.62
  4. Step 4: Simplify right side
    894,693.78x = 447,536,391,331.24
  5. Step 5: Solve for x
    x = 447,536,391,331.24/894,693.78
  6. Step 6: Final answer
    x = 500,211.81

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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.