Home / 3,289,971.06-4,933,057.07-1,014,884.58

Finding the Fourth Proportional to 3,289,971.06, 4,933,057.07 and 1,014,884.58

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Solution

The fourth proportional to 3,289,971.06, 4,933,057.07 and 1,014,884.58 is: 1,521,740.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,971.06 : 4,933,057.07 = 1,014,884.58 : x
  2. Step 2: Convert to fraction form
    3,289,971.06/4,933,057.07 = 1,014,884.58/x
  3. Step 3: Cross multiply
    3,289,971.06x = 4,933,057.07 × 1,014,884.58
  4. Step 4: Simplify right side
    3,289,971.06x = 5,006,483,552,602.98
  5. Step 5: Solve for x
    x = 5,006,483,552,602.98/3,289,971.06
  6. Step 6: Final answer
    x = 1,521,740.91

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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.