Home / 9,313,753.84-13,970,634.38-4,190,200.36

Finding the Fourth Proportional to 9,313,753.84, 13,970,634.38 and 4,190,200.36

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Solution

The fourth proportional to 9,313,753.84, 13,970,634.38 and 4,190,200.36 is: 6,285,302.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,753.84 : 13,970,634.38 = 4,190,200.36 : x
  2. Step 2: Convert to fraction form
    9,313,753.84/13,970,634.38 = 4,190,200.36/x
  3. Step 3: Cross multiply
    9,313,753.84x = 13,970,634.38 × 4,190,200.36
  4. Step 4: Simplify right side
    9,313,753.84x = 58,539,757,208,504.38
  5. Step 5: Solve for x
    x = 58,539,757,208,504.38/9,313,753.84
  6. Step 6: Final answer
    x = 6,285,302.17

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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.