Home / 3,137,787.24-4,705,903.26-893,944.68

Finding the Fourth Proportional to 3,137,787.24, 4,705,903.26 and 893,944.68

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Solution

The fourth proportional to 3,137,787.24, 4,705,903.26 and 893,944.68 is: 1,340,695.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,787.24 : 4,705,903.26 = 893,944.68 : x
  2. Step 2: Convert to fraction form
    3,137,787.24/4,705,903.26 = 893,944.68/x
  3. Step 3: Cross multiply
    3,137,787.24x = 4,705,903.26 × 893,944.68
  4. Step 4: Simplify right side
    3,137,787.24x = 4,206,817,183,871.66
  5. Step 5: Solve for x
    x = 4,206,817,183,871.66/3,137,787.24
  6. Step 6: Final answer
    x = 1,340,695.48

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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.