Home / 347,050.44-519,636.53-226,807.83

Finding the Fourth Proportional to 347,050.44, 519,636.53 and 226,807.83

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Solution

The fourth proportional to 347,050.44, 519,636.53 and 226,807.83 is: 339,598.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,050.44 : 519,636.53 = 226,807.83 : x
  2. Step 2: Convert to fraction form
    347,050.44/519,636.53 = 226,807.83/x
  3. Step 3: Cross multiply
    347,050.44x = 519,636.53 × 226,807.83
  4. Step 4: Simplify right side
    347,050.44x = 117,857,634,325.05
  5. Step 5: Solve for x
    x = 117,857,634,325.05/347,050.44
  6. Step 6: Final answer
    x = 339,598.00

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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.