Home / 3,434,955.44-5,154,794.91-1,191,093.44

Finding the Fourth Proportional to 3,434,955.44, 5,154,794.91 and 1,191,093.44

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Solution

The fourth proportional to 3,434,955.44, 5,154,794.91 and 1,191,093.44 is: 1,787,459.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,955.44 : 5,154,794.91 = 1,191,093.44 : x
  2. Step 2: Convert to fraction form
    3,434,955.44/5,154,794.91 = 1,191,093.44/x
  3. Step 3: Cross multiply
    3,434,955.44x = 5,154,794.91 × 1,191,093.44
  4. Step 4: Simplify right side
    3,434,955.44x = 6,139,842,376,072.42
  5. Step 5: Solve for x
    x = 6,139,842,376,072.42/3,434,955.44
  6. Step 6: Final answer
    x = 1,787,459.11

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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.