Home / 4,071,283.17-6,097,622.72-1,942,861.97

Finding the Fourth Proportional to 4,071,283.17, 6,097,622.72 and 1,942,861.97

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Solution

The fourth proportional to 4,071,283.17, 6,097,622.72 and 1,942,861.97 is: 2,909,853.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,283.17 : 6,097,622.72 = 1,942,861.97 : x
  2. Step 2: Convert to fraction form
    4,071,283.17/6,097,622.72 = 1,942,861.97/x
  3. Step 3: Cross multiply
    4,071,283.17x = 6,097,622.72 × 1,942,861.97
  4. Step 4: Simplify right side
    4,071,283.17x = 11,846,839,249,893.54
  5. Step 5: Solve for x
    x = 11,846,839,249,893.54/4,071,283.17
  6. Step 6: Final answer
    x = 2,909,853.91

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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.