Home / 1,347,945.18-2,021,912.01-549,048.54

Finding the Fourth Proportional to 1,347,945.18, 2,021,912.01 and 549,048.54

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Solution

The fourth proportional to 1,347,945.18, 2,021,912.01 and 549,048.54 is: 823,570.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,945.18 : 2,021,912.01 = 549,048.54 : x
  2. Step 2: Convert to fraction form
    1,347,945.18/2,021,912.01 = 549,048.54/x
  3. Step 3: Cross multiply
    1,347,945.18x = 2,021,912.01 × 549,048.54
  4. Step 4: Simplify right side
    1,347,945.18x = 1,110,127,837,098.97
  5. Step 5: Solve for x
    x = 1,110,127,837,098.97/1,347,945.18
  6. Step 6: Final answer
    x = 823,570.46

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