Home / 4,554,525.36-6,285,269.92-2,489,543.76

Finding the Fourth Proportional to 4,554,525.36, 6,285,269.92 and 2,489,543.76

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Solution

The fourth proportional to 4,554,525.36, 6,285,269.92 and 2,489,543.76 is: 3,435,584.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,525.36 : 6,285,269.92 = 2,489,543.76 : x
  2. Step 2: Convert to fraction form
    4,554,525.36/6,285,269.92 = 2,489,543.76/x
  3. Step 3: Cross multiply
    4,554,525.36x = 6,285,269.92 × 2,489,543.76
  4. Step 4: Simplify right side
    4,554,525.36x = 15,647,454,509,251.70
  5. Step 5: Solve for x
    x = 15,647,454,509,251.70/4,554,525.36
  6. Step 6: Final answer
    x = 3,435,584.01

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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.