Home / 5,611,492.97-7,743,946.44-3,287,829.38

Finding the Fourth Proportional to 5,611,492.97, 7,743,946.44 and 3,287,829.38

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Solution

The fourth proportional to 5,611,492.97, 7,743,946.44 and 3,287,829.38 is: 4,537,255.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611,492.97 : 7,743,946.44 = 3,287,829.38 : x
  2. Step 2: Convert to fraction form
    5,611,492.97/7,743,946.44 = 3,287,829.38/x
  3. Step 3: Cross multiply
    5,611,492.97x = 7,743,946.44 × 3,287,829.38
  4. Step 4: Simplify right side
    5,611,492.97x = 25,460,774,583,858.68
  5. Step 5: Solve for x
    x = 25,460,774,583,858.68/5,611,492.97
  6. Step 6: Final answer
    x = 4,537,255.01

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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.