Home / 4,310,646.25-6,465,969.39-1,753,252.60

Finding the Fourth Proportional to 4,310,646.25, 6,465,969.39 and 1,753,252.60

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Solution

The fourth proportional to 4,310,646.25, 6,465,969.39 and 1,753,252.60 is: 2,629,878.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,646.25 : 6,465,969.39 = 1,753,252.60 : x
  2. Step 2: Convert to fraction form
    4,310,646.25/6,465,969.39 = 1,753,252.60/x
  3. Step 3: Cross multiply
    4,310,646.25x = 6,465,969.39 × 1,753,252.60
  4. Step 4: Simplify right side
    4,310,646.25x = 11,336,477,644,537.91
  5. Step 5: Solve for x
    x = 11,336,477,644,537.91/4,310,646.25
  6. Step 6: Final answer
    x = 2,629,878.91

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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.