Home / 631,116.60-947,131.61-246,922.26

Finding the Fourth Proportional to 631,116.60, 947,131.61 and 246,922.26

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Solution

The fourth proportional to 631,116.60, 947,131.61 and 246,922.26 is: 370,562.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,116.60 : 947,131.61 = 246,922.26 : x
  2. Step 2: Convert to fraction form
    631,116.60/947,131.61 = 246,922.26/x
  3. Step 3: Cross multiply
    631,116.60x = 947,131.61 × 246,922.26
  4. Step 4: Simplify right side
    631,116.60x = 233,867,876,424.03
  5. Step 5: Solve for x
    x = 233,867,876,424.03/631,116.60
  6. Step 6: Final answer
    x = 370,562.07

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1.5x scale

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.