Home / 1,785,379.33-2,464,181.09-1,060,629.67

Finding the Fourth Proportional to 1,785,379.33, 2,464,181.09 and 1,060,629.67

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Solution

The fourth proportional to 1,785,379.33, 2,464,181.09 and 1,060,629.67 is: 1,463,881.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,379.33 : 2,464,181.09 = 1,060,629.67 : x
  2. Step 2: Convert to fraction form
    1,785,379.33/2,464,181.09 = 1,060,629.67/x
  3. Step 3: Cross multiply
    1,785,379.33x = 2,464,181.09 × 1,060,629.67
  4. Step 4: Simplify right side
    1,785,379.33x = 2,613,583,571,003.79
  5. Step 5: Solve for x
    x = 2,613,583,571,003.79/1,785,379.33
  6. Step 6: Final answer
    x = 1,463,881.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.