Home / 2,541,274.92-3,507,015.96-1,395,360

Finding the Fourth Proportional to 2,541,274.92, 3,507,015.96 and 1,395,360

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Solution

The fourth proportional to 2,541,274.92, 3,507,015.96 and 1,395,360 is: 1,925,627.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,274.92 : 3,507,015.96 = 1,395,360 : x
  2. Step 2: Convert to fraction form
    2,541,274.92/3,507,015.96 = 1,395,360/x
  3. Step 3: Cross multiply
    2,541,274.92x = 3,507,015.96 × 1,395,360
  4. Step 4: Simplify right side
    2,541,274.92x = 4,893,549,789,945.60
  5. Step 5: Solve for x
    x = 4,893,549,789,945.60/2,541,274.92
  6. Step 6: Final answer
    x = 1,925,627.86

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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.