Home / 2,594,074.74-3,897,017.03-1,876,629.39

Finding the Fourth Proportional to 2,594,074.74, 3,897,017.03 and 1,876,629.39

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Solution

The fourth proportional to 2,594,074.74, 3,897,017.03 and 1,876,629.39 is: 2,819,215.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,074.74 : 3,897,017.03 = 1,876,629.39 : x
  2. Step 2: Convert to fraction form
    2,594,074.74/3,897,017.03 = 1,876,629.39/x
  3. Step 3: Cross multiply
    2,594,074.74x = 3,897,017.03 × 1,876,629.39
  4. Step 4: Simplify right side
    2,594,074.74x = 7,313,256,691,828.51
  5. Step 5: Solve for x
    x = 7,313,256,691,828.51/2,594,074.74
  6. Step 6: Final answer
    x = 2,819,215.88

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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.