Home / 3,599,055.89-5,398,583.80-1,202,900.52

Finding the Fourth Proportional to 3,599,055.89, 5,398,583.80 and 1,202,900.52

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Solution

The fourth proportional to 3,599,055.89, 5,398,583.80 and 1,202,900.52 is: 1,804,350.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,055.89 : 5,398,583.80 = 1,202,900.52 : x
  2. Step 2: Convert to fraction form
    3,599,055.89/5,398,583.80 = 1,202,900.52/x
  3. Step 3: Cross multiply
    3,599,055.89x = 5,398,583.80 × 1,202,900.52
  4. Step 4: Simplify right side
    3,599,055.89x = 6,493,959,257,276.33
  5. Step 5: Solve for x
    x = 6,493,959,257,276.33/3,599,055.89
  6. Step 6: Final answer
    x = 1,804,350.77

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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.