Home / 603,269.02-904,754.01-203,900.92

Finding the Fourth Proportional to 603,269.02, 904,754.01 and 203,900.92

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Solution

The fourth proportional to 603,269.02, 904,754.01 and 203,900.92 is: 305,800.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,269.02 : 904,754.01 = 203,900.92 : x
  2. Step 2: Convert to fraction form
    603,269.02/904,754.01 = 203,900.92/x
  3. Step 3: Cross multiply
    603,269.02x = 904,754.01 × 203,900.92
  4. Step 4: Simplify right side
    603,269.02x = 184,480,175,012.69
  5. Step 5: Solve for x
    x = 184,480,175,012.69/603,269.02
  6. Step 6: Final answer
    x = 305,800.84

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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.