Home / 3,056,968.53-4,211,325.36-2,137,477.17

Finding the Fourth Proportional to 3,056,968.53, 4,211,325.36 and 2,137,477.17

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Solution

The fourth proportional to 3,056,968.53, 4,211,325.36 and 2,137,477.17 is: 2,944,620.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,968.53 : 4,211,325.36 = 2,137,477.17 : x
  2. Step 2: Convert to fraction form
    3,056,968.53/4,211,325.36 = 2,137,477.17/x
  3. Step 3: Cross multiply
    3,056,968.53x = 4,211,325.36 × 2,137,477.17
  4. Step 4: Simplify right side
    3,056,968.53x = 9,001,611,812,442.03
  5. Step 5: Solve for x
    x = 9,001,611,812,442.03/3,056,968.53
  6. Step 6: Final answer
    x = 2,944,620.37

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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.