Home / 465,684.02-698,225.56-222,393.41

Finding the Fourth Proportional to 465,684.02, 698,225.56 and 222,393.41

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Solution

The fourth proportional to 465,684.02, 698,225.56 and 222,393.41 is: 333,446.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,684.02 : 698,225.56 = 222,393.41 : x
  2. Step 2: Convert to fraction form
    465,684.02/698,225.56 = 222,393.41/x
  3. Step 3: Cross multiply
    465,684.02x = 698,225.56 × 222,393.41
  4. Step 4: Simplify right side
    465,684.02x = 155,280,763,237.56
  5. Step 5: Solve for x
    x = 155,280,763,237.56/465,684.02
  6. Step 6: Final answer
    x = 333,446.62

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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.