Home / 3,271,274.10-4,906,911.15-1,472,055.59

Finding the Fourth Proportional to 3,271,274.10, 4,906,911.15 and 1,472,055.59

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Solution

The fourth proportional to 3,271,274.10, 4,906,911.15 and 1,472,055.59 is: 2,208,083.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,274.10 : 4,906,911.15 = 1,472,055.59 : x
  2. Step 2: Convert to fraction form
    3,271,274.10/4,906,911.15 = 1,472,055.59/x
  3. Step 3: Cross multiply
    3,271,274.10x = 4,906,911.15 × 1,472,055.59
  4. Step 4: Simplify right side
    3,271,274.10x = 7,223,246,000,258.11
  5. Step 5: Solve for x
    x = 7,223,246,000,258.11/3,271,274.10
  6. Step 6: Final answer
    x = 2,208,083.39

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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.