Home / 7,333,356.33-10,119,837.20-4,070,086.83

Finding the Fourth Proportional to 7,333,356.33, 10,119,837.20 and 4,070,086.83

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Solution

The fourth proportional to 7,333,356.33, 10,119,837.20 and 4,070,086.83 is: 5,616,611.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,356.33 : 10,119,837.20 = 4,070,086.83 : x
  2. Step 2: Convert to fraction form
    7,333,356.33/10,119,837.20 = 4,070,086.83/x
  3. Step 3: Cross multiply
    7,333,356.33x = 10,119,837.20 × 4,070,086.83
  4. Step 4: Simplify right side
    7,333,356.33x = 41,188,616,089,113.64
  5. Step 5: Solve for x
    x = 41,188,616,089,113.64/7,333,356.33
  6. Step 6: Final answer
    x = 5,616,611.85

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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.