Home / 968,811.44-1,453,225.26-337,724.24

Finding the Fourth Proportional to 968,811.44, 1,453,225.26 and 337,724.24

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Solution

The fourth proportional to 968,811.44, 1,453,225.26 and 337,724.24 is: 506,589.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,811.44 : 1,453,225.26 = 337,724.24 : x
  2. Step 2: Convert to fraction form
    968,811.44/1,453,225.26 = 337,724.24/x
  3. Step 3: Cross multiply
    968,811.44x = 1,453,225.26 × 337,724.24
  4. Step 4: Simplify right side
    968,811.44x = 490,789,396,482.30
  5. Step 5: Solve for x
    x = 490,789,396,482.30/968,811.44
  6. Step 6: Final answer
    x = 506,589.18

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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.