Home / 3,461,945.48-5,193,078.60-1,065,897.44

Finding the Fourth Proportional to 3,461,945.48, 5,193,078.60 and 1,065,897.44

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Solution

The fourth proportional to 3,461,945.48, 5,193,078.60 and 1,065,897.44 is: 1,598,895.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,945.48 : 5,193,078.60 = 1,065,897.44 : x
  2. Step 2: Convert to fraction form
    3,461,945.48/5,193,078.60 = 1,065,897.44/x
  3. Step 3: Cross multiply
    3,461,945.48x = 5,193,078.60 × 1,065,897.44
  4. Step 4: Simplify right side
    3,461,945.48x = 5,535,289,185,458.78
  5. Step 5: Solve for x
    x = 5,535,289,185,458.78/3,461,945.48
  6. Step 6: Final answer
    x = 1,598,895.54

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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.