Home / 2,718,507.51-3,751,648.46-1,494,913.35

Finding the Fourth Proportional to 2,718,507.51, 3,751,648.46 and 1,494,913.35

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Solution

The fourth proportional to 2,718,507.51, 3,751,648.46 and 1,494,913.35 is: 2,063,039.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,507.51 : 3,751,648.46 = 1,494,913.35 : x
  2. Step 2: Convert to fraction form
    2,718,507.51/3,751,648.46 = 1,494,913.35/x
  3. Step 3: Cross multiply
    2,718,507.51x = 3,751,648.46 × 1,494,913.35
  4. Step 4: Simplify right side
    2,718,507.51x = 5,608,389,367,360.94
  5. Step 5: Solve for x
    x = 5,608,389,367,360.94/2,718,507.51
  6. Step 6: Final answer
    x = 2,063,039.87

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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.