Home / 3,898,996.70-5,848,511.45-2,559,634.16

Finding the Fourth Proportional to 3,898,996.70, 5,848,511.45 and 2,559,634.16

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Solution

The fourth proportional to 3,898,996.70, 5,848,511.45 and 2,559,634.16 is: 3,839,462.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,898,996.70 : 5,848,511.45 = 2,559,634.16 : x
  2. Step 2: Convert to fraction form
    3,898,996.70/5,848,511.45 = 2,559,634.16/x
  3. Step 3: Cross multiply
    3,898,996.70x = 5,848,511.45 × 2,559,634.16
  4. Step 4: Simplify right side
    3,898,996.70x = 14,970,049,650,530.40
  5. Step 5: Solve for x
    x = 14,970,049,650,530.40/3,898,996.70
  6. Step 6: Final answer
    x = 3,839,462.00

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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.