Home / 2,732,260.31-4,095,124.54-1,271,333.37

Finding the Fourth Proportional to 2,732,260.31, 4,095,124.54 and 1,271,333.37

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Solution

The fourth proportional to 2,732,260.31, 4,095,124.54 and 1,271,333.37 is: 1,905,480.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,260.31 : 4,095,124.54 = 1,271,333.37 : x
  2. Step 2: Convert to fraction form
    2,732,260.31/4,095,124.54 = 1,271,333.37/x
  3. Step 3: Cross multiply
    2,732,260.31x = 4,095,124.54 × 1,271,333.37
  4. Step 4: Simplify right side
    2,732,260.31x = 5,206,268,475,651.23
  5. Step 5: Solve for x
    x = 5,206,268,475,651.23/2,732,260.31
  6. Step 6: Final answer
    x = 1,905,480.41

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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.