Home / 3,422,531.04-4,723,148.53-1,873,766.58

Finding the Fourth Proportional to 3,422,531.04, 4,723,148.53 and 1,873,766.58

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Solution

The fourth proportional to 3,422,531.04, 4,723,148.53 and 1,873,766.58 is: 2,585,828.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,531.04 : 4,723,148.53 = 1,873,766.58 : x
  2. Step 2: Convert to fraction form
    3,422,531.04/4,723,148.53 = 1,873,766.58/x
  3. Step 3: Cross multiply
    3,422,531.04x = 4,723,148.53 × 1,873,766.58
  4. Step 4: Simplify right side
    3,422,531.04x = 8,850,077,844,274.39
  5. Step 5: Solve for x
    x = 8,850,077,844,274.39/3,422,531.04
  6. Step 6: Final answer
    x = 2,585,828.37

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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.