Home / 1,544,607.86-2,317,297.67-1,090,086.54

Finding the Fourth Proportional to 1,544,607.86, 2,317,297.67 and 1,090,086.54

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Solution

The fourth proportional to 1,544,607.86, 2,317,297.67 and 1,090,086.54 is: 1,635,402.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,607.86 : 2,317,297.67 = 1,090,086.54 : x
  2. Step 2: Convert to fraction form
    1,544,607.86/2,317,297.67 = 1,090,086.54/x
  3. Step 3: Cross multiply
    1,544,607.86x = 2,317,297.67 × 1,090,086.54
  4. Step 4: Simplify right side
    1,544,607.86x = 2,526,054,993,789.93
  5. Step 5: Solve for x
    x = 2,526,054,993,789.93/1,544,607.86
  6. Step 6: Final answer
    x = 1,635,402.14

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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.