Home / 4,586,843.60-6,881,091.60-1,889,694.80

Finding the Fourth Proportional to 4,586,843.60, 6,881,091.60 and 1,889,694.80

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Solution

The fourth proportional to 4,586,843.60, 6,881,091.60 and 1,889,694.80 is: 2,834,882.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,843.60 : 6,881,091.60 = 1,889,694.80 : x
  2. Step 2: Convert to fraction form
    4,586,843.60/6,881,091.60 = 1,889,694.80/x
  3. Step 3: Cross multiply
    4,586,843.60x = 6,881,091.60 × 1,889,694.80
  4. Step 4: Simplify right side
    4,586,843.60x = 13,003,163,014,843.68
  5. Step 5: Solve for x
    x = 13,003,163,014,843.68/4,586,843.60
  6. Step 6: Final answer
    x = 2,834,882.58

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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.