Home / 3,372,110.73-4,653,509.53-1,823,368.70

Finding the Fourth Proportional to 3,372,110.73, 4,653,509.53 and 1,823,368.70

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Solution

The fourth proportional to 3,372,110.73, 4,653,509.53 and 1,823,368.70 is: 2,516,247.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,110.73 : 4,653,509.53 = 1,823,368.70 : x
  2. Step 2: Convert to fraction form
    3,372,110.73/4,653,509.53 = 1,823,368.70/x
  3. Step 3: Cross multiply
    3,372,110.73x = 4,653,509.53 × 1,823,368.70
  4. Step 4: Simplify right side
    3,372,110.73x = 8,485,063,614,431.66
  5. Step 5: Solve for x
    x = 8,485,063,614,431.66/3,372,110.73
  6. Step 6: Final answer
    x = 2,516,247.03

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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.