Home / 5,303,153.22-7,951,474.34-2,060,905.17

Finding the Fourth Proportional to 5,303,153.22, 7,951,474.34 and 2,060,905.17

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Solution

The fourth proportional to 5,303,153.22, 7,951,474.34 and 2,060,905.17 is: 3,090,092.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,153.22 : 7,951,474.34 = 2,060,905.17 : x
  2. Step 2: Convert to fraction form
    5,303,153.22/7,951,474.34 = 2,060,905.17/x
  3. Step 3: Cross multiply
    5,303,153.22x = 7,951,474.34 × 2,060,905.17
  4. Step 4: Simplify right side
    5,303,153.22x = 16,387,234,536,670.97
  5. Step 5: Solve for x
    x = 16,387,234,536,670.97/5,303,153.22
  6. Step 6: Final answer
    x = 3,090,092.60

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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.