Home / 7,473,842.53-10,313,902.53-4,036,083.26

Finding the Fourth Proportional to 7,473,842.53, 10,313,902.53 and 4,036,083.26

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Solution

The fourth proportional to 7,473,842.53, 10,313,902.53 and 4,036,083.26 is: 5,569,794.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,842.53 : 10,313,902.53 = 4,036,083.26 : x
  2. Step 2: Convert to fraction form
    7,473,842.53/10,313,902.53 = 4,036,083.26/x
  3. Step 3: Cross multiply
    7,473,842.53x = 10,313,902.53 × 4,036,083.26
  4. Step 4: Simplify right side
    7,473,842.53x = 41,627,769,346,604.64
  5. Step 5: Solve for x
    x = 41,627,769,346,604.64/7,473,842.53
  6. Step 6: Final answer
    x = 5,569,794.81

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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.