Home / 6,341,881.88-9,511,627.26-1,792,894.54

Finding the Fourth Proportional to 6,341,881.88, 9,511,627.26 and 1,792,894.54

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Solution

The fourth proportional to 6,341,881.88, 9,511,627.26 and 1,792,894.54 is: 2,689,003.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,881.88 : 9,511,627.26 = 1,792,894.54 : x
  2. Step 2: Convert to fraction form
    6,341,881.88/9,511,627.26 = 1,792,894.54/x
  3. Step 3: Cross multiply
    6,341,881.88x = 9,511,627.26 × 1,792,894.54
  4. Step 4: Simplify right side
    6,341,881.88x = 17,053,344,580,969.16
  5. Step 5: Solve for x
    x = 17,053,344,580,969.16/6,341,881.88
  6. Step 6: Final answer
    x = 2,689,003.82

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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.