Home / 595,946.47-822,422.25-324,032.62

Finding the Fourth Proportional to 595,946.47, 822,422.25 and 324,032.62

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Solution

The fourth proportional to 595,946.47, 822,422.25 and 324,032.62 is: 447,173.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,946.47 : 822,422.25 = 324,032.62 : x
  2. Step 2: Convert to fraction form
    595,946.47/822,422.25 = 324,032.62/x
  3. Step 3: Cross multiply
    595,946.47x = 822,422.25 × 324,032.62
  4. Step 4: Simplify right side
    595,946.47x = 266,491,636,413.80
  5. Step 5: Solve for x
    x = 266,491,636,413.80/595,946.47
  6. Step 6: Final answer
    x = 447,173.78

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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.