Home / 4,641,260.38-6,961,880.95-2,618,586.07

Finding the Fourth Proportional to 4,641,260.38, 6,961,880.95 and 2,618,586.07

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Solution

The fourth proportional to 4,641,260.38, 6,961,880.95 and 2,618,586.07 is: 3,927,873.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,260.38 : 6,961,880.95 = 2,618,586.07 : x
  2. Step 2: Convert to fraction form
    4,641,260.38/6,961,880.95 = 2,618,586.07/x
  3. Step 3: Cross multiply
    4,641,260.38x = 6,961,880.95 × 2,618,586.07
  4. Step 4: Simplify right side
    4,641,260.38x = 18,230,284,476,668.37
  5. Step 5: Solve for x
    x = 18,230,284,476,668.37/4,641,260.38
  6. Step 6: Final answer
    x = 3,927,873.68

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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.