Home / 6,932,646.88-9,566,873.04-3,835,284.64

Finding the Fourth Proportional to 6,932,646.88, 9,566,873.04 and 3,835,284.64

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Solution

The fourth proportional to 6,932,646.88, 9,566,873.04 and 3,835,284.64 is: 5,292,593.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,646.88 : 9,566,873.04 = 3,835,284.64 : x
  2. Step 2: Convert to fraction form
    6,932,646.88/9,566,873.04 = 3,835,284.64/x
  3. Step 3: Cross multiply
    6,932,646.88x = 9,566,873.04 × 3,835,284.64
  4. Step 4: Simplify right side
    6,932,646.88x = 36,691,681,223,142.10
  5. Step 5: Solve for x
    x = 36,691,681,223,142.10/6,932,646.88
  6. Step 6: Final answer
    x = 5,292,593.41

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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.