Home / 4,100,615.47-5,658,826.82-2,265,200.02

Finding the Fourth Proportional to 4,100,615.47, 5,658,826.82 and 2,265,200.02

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Solution

The fourth proportional to 4,100,615.47, 5,658,826.82 and 2,265,200.02 is: 3,125,963.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,615.47 : 5,658,826.82 = 2,265,200.02 : x
  2. Step 2: Convert to fraction form
    4,100,615.47/5,658,826.82 = 2,265,200.02/x
  3. Step 3: Cross multiply
    4,100,615.47x = 5,658,826.82 × 2,265,200.02
  4. Step 4: Simplify right side
    4,100,615.47x = 12,818,374,625,840.54
  5. Step 5: Solve for x
    x = 12,818,374,625,840.54/4,100,615.47
  6. Step 6: Final answer
    x = 3,125,963.58

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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.