Home / 3,054,323.97-4,214,851.61-1,696,284.45

Finding the Fourth Proportional to 3,054,323.97, 4,214,851.61 and 1,696,284.45

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Solution

The fourth proportional to 3,054,323.97, 4,214,851.61 and 1,696,284.45 is: 2,340,808.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,323.97 : 4,214,851.61 = 1,696,284.45 : x
  2. Step 2: Convert to fraction form
    3,054,323.97/4,214,851.61 = 1,696,284.45/x
  3. Step 3: Cross multiply
    3,054,323.97x = 4,214,851.61 × 1,696,284.45
  4. Step 4: Simplify right side
    3,054,323.97x = 7,149,587,236,619.04
  5. Step 5: Solve for x
    x = 7,149,587,236,619.04/3,054,323.97
  6. Step 6: Final answer
    x = 2,340,808.41

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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.