Home / 6,282,821.97-9,415,513.44-2,862,750.33

Finding the Fourth Proportional to 6,282,821.97, 9,415,513.44 and 2,862,750.33

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Solution

The fourth proportional to 6,282,821.97, 9,415,513.44 and 2,862,750.33 is: 4,290,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,821.97 : 9,415,513.44 = 2,862,750.33 : x
  2. Step 2: Convert to fraction form
    6,282,821.97/9,415,513.44 = 2,862,750.33/x
  3. Step 3: Cross multiply
    6,282,821.97x = 9,415,513.44 × 2,862,750.33
  4. Step 4: Simplify right side
    6,282,821.97x = 26,954,264,207,479.43
  5. Step 5: Solve for x
    x = 26,954,264,207,479.43/6,282,821.97
  6. Step 6: Final answer
    x = 4,290,152.47

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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.