Home / 5,925,067.89-8,177,258.64-3,346,914.69

Finding the Fourth Proportional to 5,925,067.89, 8,177,258.64 and 3,346,914.69

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Solution

The fourth proportional to 5,925,067.89, 8,177,258.64 and 3,346,914.69 is: 4,619,117.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,067.89 : 8,177,258.64 = 3,346,914.69 : x
  2. Step 2: Convert to fraction form
    5,925,067.89/8,177,258.64 = 3,346,914.69/x
  3. Step 3: Cross multiply
    5,925,067.89x = 8,177,258.64 × 3,346,914.69
  4. Step 4: Simplify right side
    5,925,067.89x = 27,368,587,066,145.42
  5. Step 5: Solve for x
    x = 27,368,587,066,145.42/5,925,067.89
  6. Step 6: Final answer
    x = 4,619,117.89

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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.