Home / 4,554,983.46-6,285,660.03-2,490,105.54

Finding the Fourth Proportional to 4,554,983.46, 6,285,660.03 and 2,490,105.54

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Solution

The fourth proportional to 4,554,983.46, 6,285,660.03 and 2,490,105.54 is: 3,436,226.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,983.46 : 6,285,660.03 = 2,490,105.54 : x
  2. Step 2: Convert to fraction form
    4,554,983.46/6,285,660.03 = 2,490,105.54/x
  3. Step 3: Cross multiply
    4,554,983.46x = 6,285,660.03 × 2,490,105.54
  4. Step 4: Simplify right side
    4,554,983.46x = 15,651,956,863,259.57
  5. Step 5: Solve for x
    x = 15,651,956,863,259.57/4,554,983.46
  6. Step 6: Final answer
    x = 3,436,226.94

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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.