Home / 2,340,497.58-3,505,071.03-1,618,813.86

Finding the Fourth Proportional to 2,340,497.58, 3,505,071.03 and 1,618,813.86

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Solution

The fourth proportional to 2,340,497.58, 3,505,071.03 and 1,618,813.86 is: 2,424,295.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,497.58 : 3,505,071.03 = 1,618,813.86 : x
  2. Step 2: Convert to fraction form
    2,340,497.58/3,505,071.03 = 1,618,813.86/x
  3. Step 3: Cross multiply
    2,340,497.58x = 3,505,071.03 × 1,618,813.86
  4. Step 4: Simplify right side
    2,340,497.58x = 5,674,057,563,648.48
  5. Step 5: Solve for x
    x = 5,674,057,563,648.48/2,340,497.58
  6. Step 6: Final answer
    x = 2,424,295.42

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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.