Home / 1,747,318.23-2,621,608.11-610,247.88

Finding the Fourth Proportional to 1,747,318.23, 2,621,608.11 and 610,247.88

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Solution

The fourth proportional to 1,747,318.23, 2,621,608.11 and 610,247.88 is: 915,592.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,318.23 : 2,621,608.11 = 610,247.88 : x
  2. Step 2: Convert to fraction form
    1,747,318.23/2,621,608.11 = 610,247.88/x
  3. Step 3: Cross multiply
    1,747,318.23x = 2,621,608.11 × 610,247.88
  4. Step 4: Simplify right side
    1,747,318.23x = 1,599,830,791,318.31
  5. Step 5: Solve for x
    x = 1,599,830,791,318.31/1,747,318.23
  6. Step 6: Final answer
    x = 915,592.11

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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.