Home / 603,276.30-904,914.45-229,250.70

Finding the Fourth Proportional to 603,276.30, 904,914.45 and 229,250.70

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Solution

The fourth proportional to 603,276.30, 904,914.45 and 229,250.70 is: 343,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,276.30 : 904,914.45 = 229,250.70 : x
  2. Step 2: Convert to fraction form
    603,276.30/904,914.45 = 229,250.70/x
  3. Step 3: Cross multiply
    603,276.30x = 904,914.45 × 229,250.70
  4. Step 4: Simplify right side
    603,276.30x = 207,452,271,102.62
  5. Step 5: Solve for x
    x = 207,452,271,102.62/603,276.30
  6. Step 6: Final answer
    x = 343,876.05

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Similar ratio
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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.