Home / 3,483,085.75-4,806,817.94-1,934,354.26

Finding the Fourth Proportional to 3,483,085.75, 4,806,817.94 and 1,934,354.26

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Solution

The fourth proportional to 3,483,085.75, 4,806,817.94 and 1,934,354.26 is: 2,669,497.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,085.75 : 4,806,817.94 = 1,934,354.26 : x
  2. Step 2: Convert to fraction form
    3,483,085.75/4,806,817.94 = 1,934,354.26/x
  3. Step 3: Cross multiply
    3,483,085.75x = 4,806,817.94 × 1,934,354.26
  4. Step 4: Simplify right side
    3,483,085.75x = 9,298,088,749,611.65
  5. Step 5: Solve for x
    x = 9,298,088,749,611.65/3,483,085.75
  6. Step 6: Final answer
    x = 2,669,497.52

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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.