Home / 925,188.40-1,276,055.53-796,346.16

Finding the Fourth Proportional to 925,188.40, 1,276,055.53 and 796,346.16

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Solution

The fourth proportional to 925,188.40, 1,276,055.53 and 796,346.16 is: 1,098,351.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,188.40 : 1,276,055.53 = 796,346.16 : x
  2. Step 2: Convert to fraction form
    925,188.40/1,276,055.53 = 796,346.16/x
  3. Step 3: Cross multiply
    925,188.40x = 1,276,055.53 × 796,346.16
  4. Step 4: Simplify right side
    925,188.40x = 1,016,181,921,262.26
  5. Step 5: Solve for x
    x = 1,016,181,921,262.26/925,188.40
  6. Step 6: Final answer
    x = 1,098,351.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.