Home / 1,337,674.37-2,006,506.15-484,546.34

Finding the Fourth Proportional to 1,337,674.37, 2,006,506.15 and 484,546.34

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Solution

The fourth proportional to 1,337,674.37, 2,006,506.15 and 484,546.34 is: 726,817.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,674.37 : 2,006,506.15 = 484,546.34 : x
  2. Step 2: Convert to fraction form
    1,337,674.37/2,006,506.15 = 484,546.34/x
  3. Step 3: Cross multiply
    1,337,674.37x = 2,006,506.15 × 484,546.34
  4. Step 4: Simplify right side
    1,337,674.37x = 972,245,214,974.89
  5. Step 5: Solve for x
    x = 972,245,214,974.89/1,337,674.37
  6. Step 6: Final answer
    x = 726,817.56

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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.