Home / 2,897,635.68-4,345,469.37-1,003,935.06

Finding the Fourth Proportional to 2,897,635.68, 4,345,469.37 and 1,003,935.06

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Solution

The fourth proportional to 2,897,635.68, 4,345,469.37 and 1,003,935.06 is: 1,505,561.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,635.68 : 4,345,469.37 = 1,003,935.06 : x
  2. Step 2: Convert to fraction form
    2,897,635.68/4,345,469.37 = 1,003,935.06/x
  3. Step 3: Cross multiply
    2,897,635.68x = 4,345,469.37 × 1,003,935.06
  4. Step 4: Simplify right side
    2,897,635.68x = 4,362,569,052,699.11
  5. Step 5: Solve for x
    x = 4,362,569,052,699.11/2,897,635.68
  6. Step 6: Final answer
    x = 1,505,561.61

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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.