Home / 934,219.80-1,401,329.70-598,296.60

Finding the Fourth Proportional to 934,219.80, 1,401,329.70 and 598,296.60

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Solution

The fourth proportional to 934,219.80, 1,401,329.70 and 598,296.60 is: 897,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,219.80 : 1,401,329.70 = 598,296.60 : x
  2. Step 2: Convert to fraction form
    934,219.80/1,401,329.70 = 598,296.60/x
  3. Step 3: Cross multiply
    934,219.80x = 1,401,329.70 × 598,296.60
  4. Step 4: Simplify right side
    934,219.80x = 838,410,794,989.02
  5. Step 5: Solve for x
    x = 838,410,794,989.02/934,219.80
  6. Step 6: Final answer
    x = 897,444.90

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Similar ratio
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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.