Home / 3,427,466.39-4,721,954.25-2,393,336.18

Finding the Fourth Proportional to 3,427,466.39, 4,721,954.25 and 2,393,336.18

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Solution

The fourth proportional to 3,427,466.39, 4,721,954.25 and 2,393,336.18 is: 3,297,253.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,427,466.39 : 4,721,954.25 = 2,393,336.18 : x
  2. Step 2: Convert to fraction form
    3,427,466.39/4,721,954.25 = 2,393,336.18/x
  3. Step 3: Cross multiply
    3,427,466.39x = 4,721,954.25 × 2,393,336.18
  4. Step 4: Simplify right side
    3,427,466.39x = 11,301,223,922,643.05
  5. Step 5: Solve for x
    x = 11,301,223,922,643.05/3,427,466.39
  6. Step 6: Final answer
    x = 3,297,253.03

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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.