Home / 567,202.20-850,001.40-314,594

Finding the Fourth Proportional to 567,202.20, 850,001.40 and 314,594

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Solution

The fourth proportional to 567,202.20, 850,001.40 and 314,594 is: 471,446.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,202.20 : 850,001.40 = 314,594 : x
  2. Step 2: Convert to fraction form
    567,202.20/850,001.40 = 314,594/x
  3. Step 3: Cross multiply
    567,202.20x = 850,001.40 × 314,594
  4. Step 4: Simplify right side
    567,202.20x = 267,405,340,431.60
  5. Step 5: Solve for x
    x = 267,405,340,431.60/567,202.20
  6. Step 6: Final answer
    x = 471,446.23

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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.