Home / 1,514,327.27-2,089,796.54-825,999.08

Finding the Fourth Proportional to 1,514,327.27, 2,089,796.54 and 825,999.08

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Solution

The fourth proportional to 1,514,327.27, 2,089,796.54 and 825,999.08 is: 1,139,892.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,327.27 : 2,089,796.54 = 825,999.08 : x
  2. Step 2: Convert to fraction form
    1,514,327.27/2,089,796.54 = 825,999.08/x
  3. Step 3: Cross multiply
    1,514,327.27x = 2,089,796.54 × 825,999.08
  4. Step 4: Simplify right side
    1,514,327.27x = 1,726,170,004,848.21
  5. Step 5: Solve for x
    x = 1,726,170,004,848.21/1,514,327.27
  6. Step 6: Final answer
    x = 1,139,892.31

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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.