Home / 4,739,022.36-7,104,172.38-2,576,888.64

Finding the Fourth Proportional to 4,739,022.36, 7,104,172.38 and 2,576,888.64

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Solution

The fourth proportional to 4,739,022.36, 7,104,172.38 and 2,576,888.64 is: 3,862,961.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,739,022.36 : 7,104,172.38 = 2,576,888.64 : x
  2. Step 2: Convert to fraction form
    4,739,022.36/7,104,172.38 = 2,576,888.64/x
  3. Step 3: Cross multiply
    4,739,022.36x = 7,104,172.38 × 2,576,888.64
  4. Step 4: Simplify right side
    4,739,022.36x = 18,306,661,102,623.77
  5. Step 5: Solve for x
    x = 18,306,661,102,623.77/4,739,022.36
  6. Step 6: Final answer
    x = 3,862,961.54

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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.