Home / 4,940,352.33-6,818,402.13-2,846,787.48

Finding the Fourth Proportional to 4,940,352.33, 6,818,402.13 and 2,846,787.48

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Solution

The fourth proportional to 4,940,352.33, 6,818,402.13 and 2,846,787.48 is: 3,928,979.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940,352.33 : 6,818,402.13 = 2,846,787.48 : x
  2. Step 2: Convert to fraction form
    4,940,352.33/6,818,402.13 = 2,846,787.48/x
  3. Step 3: Cross multiply
    4,940,352.33x = 6,818,402.13 × 2,846,787.48
  4. Step 4: Simplify right side
    4,940,352.33x = 19,410,541,817,289.33
  5. Step 5: Solve for x
    x = 19,410,541,817,289.33/4,940,352.33
  6. Step 6: Final answer
    x = 3,928,979.26

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1.5x scale

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.