Home / 4,918,195.98-6,787,097.26-2,742,741.52

Finding the Fourth Proportional to 4,918,195.98, 6,787,097.26 and 2,742,741.52

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Solution

The fourth proportional to 4,918,195.98, 6,787,097.26 and 2,742,741.52 is: 3,784,975.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,195.98 : 6,787,097.26 = 2,742,741.52 : x
  2. Step 2: Convert to fraction form
    4,918,195.98/6,787,097.26 = 2,742,741.52/x
  3. Step 3: Cross multiply
    4,918,195.98x = 6,787,097.26 × 2,742,741.52
  4. Step 4: Simplify right side
    4,918,195.98x = 18,615,253,431,455.64
  5. Step 5: Solve for x
    x = 18,615,253,431,455.64/4,918,195.98
  6. Step 6: Final answer
    x = 3,784,975.94

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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.