Home / 4,713,924.27-7,067,992.59-1,831,925.97

Finding the Fourth Proportional to 4,713,924.27, 7,067,992.59 and 1,831,925.97

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Solution

The fourth proportional to 4,713,924.27, 7,067,992.59 and 1,831,925.97 is: 2,746,764.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,924.27 : 7,067,992.59 = 1,831,925.97 : x
  2. Step 2: Convert to fraction form
    4,713,924.27/7,067,992.59 = 1,831,925.97/x
  3. Step 3: Cross multiply
    4,713,924.27x = 7,067,992.59 × 1,831,925.97
  4. Step 4: Simplify right side
    4,713,924.27x = 12,948,039,181,388.56
  5. Step 5: Solve for x
    x = 12,948,039,181,388.56/4,713,924.27
  6. Step 6: Final answer
    x = 2,746,764.36

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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.