Home / 4,641,259.54-6,961,879.73-2,618,585.25

Finding the Fourth Proportional to 4,641,259.54, 6,961,879.73 and 2,618,585.25

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Solution

The fourth proportional to 4,641,259.54, 6,961,879.73 and 2,618,585.25 is: 3,927,872.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,259.54 : 6,961,879.73 = 2,618,585.25 : x
  2. Step 2: Convert to fraction form
    4,641,259.54/6,961,879.73 = 2,618,585.25/x
  3. Step 3: Cross multiply
    4,641,259.54x = 6,961,879.73 × 2,618,585.25
  4. Step 4: Simplify right side
    4,641,259.54x = 18,230,275,538,442.59
  5. Step 5: Solve for x
    x = 18,230,275,538,442.59/4,641,259.54
  6. Step 6: Final answer
    x = 3,927,872.47

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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.