Home / 791,168.06-1,186,664.98-222,567.22

Finding the Fourth Proportional to 791,168.06, 1,186,664.98 and 222,567.22

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Solution

The fourth proportional to 791,168.06, 1,186,664.98 and 222,567.22 is: 333,826.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,168.06 : 1,186,664.98 = 222,567.22 : x
  2. Step 2: Convert to fraction form
    791,168.06/1,186,664.98 = 222,567.22/x
  3. Step 3: Cross multiply
    791,168.06x = 1,186,664.98 × 222,567.22
  4. Step 4: Simplify right side
    791,168.06x = 264,112,725,669.96
  5. Step 5: Solve for x
    x = 264,112,725,669.96/791,168.06
  6. Step 6: Final answer
    x = 333,826.32

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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.