Home / 969,202.72-1,453,720.80-590,025.04

Finding the Fourth Proportional to 969,202.72, 1,453,720.80 and 590,025.04

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Solution

The fourth proportional to 969,202.72, 1,453,720.80 and 590,025.04 is: 884,986.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,202.72 : 1,453,720.80 = 590,025.04 : x
  2. Step 2: Convert to fraction form
    969,202.72/1,453,720.80 = 590,025.04/x
  3. Step 3: Cross multiply
    969,202.72x = 1,453,720.80 × 590,025.04
  4. Step 4: Simplify right side
    969,202.72x = 857,731,673,168.83
  5. Step 5: Solve for x
    x = 857,731,673,168.83/969,202.72
  6. Step 6: Final answer
    x = 884,986.86

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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.