Home / 6,719,366.08-10,077,941.82-2,881,808.44

Finding the Fourth Proportional to 6,719,366.08, 10,077,941.82 and 2,881,808.44

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Solution

The fourth proportional to 6,719,366.08, 10,077,941.82 and 2,881,808.44 is: 4,322,237.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,366.08 : 10,077,941.82 = 2,881,808.44 : x
  2. Step 2: Convert to fraction form
    6,719,366.08/10,077,941.82 = 2,881,808.44/x
  3. Step 3: Cross multiply
    6,719,366.08x = 10,077,941.82 × 2,881,808.44
  4. Step 4: Simplify right side
    6,719,366.08x = 29,042,697,794,704.96
  5. Step 5: Solve for x
    x = 29,042,697,794,704.96/6,719,366.08
  6. Step 6: Final answer
    x = 4,322,237.76

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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.