Home / 3,246,403.14-4,864,946.40-1,823,464.44

Finding the Fourth Proportional to 3,246,403.14, 4,864,946.40 and 1,823,464.44

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Solution

The fourth proportional to 3,246,403.14, 4,864,946.40 and 1,823,464.44 is: 2,732,580.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,403.14 : 4,864,946.40 = 1,823,464.44 : x
  2. Step 2: Convert to fraction form
    3,246,403.14/4,864,946.40 = 1,823,464.44/x
  3. Step 3: Cross multiply
    3,246,403.14x = 4,864,946.40 × 1,823,464.44
  4. Step 4: Simplify right side
    3,246,403.14x = 8,871,056,762,906.02
  5. Step 5: Solve for x
    x = 8,871,056,762,906.02/3,246,403.14
  6. Step 6: Final answer
    x = 2,732,580.14

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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.