Home / 5,804,921.38-8,010,796.63-3,191,469.93

Finding the Fourth Proportional to 5,804,921.38, 8,010,796.63 and 3,191,469.93

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Solution

The fourth proportional to 5,804,921.38, 8,010,796.63 and 3,191,469.93 is: 4,404,231.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,921.38 : 8,010,796.63 = 3,191,469.93 : x
  2. Step 2: Convert to fraction form
    5,804,921.38/8,010,796.63 = 3,191,469.93/x
  3. Step 3: Cross multiply
    5,804,921.38x = 8,010,796.63 × 3,191,469.93
  4. Step 4: Simplify right side
    5,804,921.38x = 25,566,216,559,990.34
  5. Step 5: Solve for x
    x = 25,566,216,559,990.34/5,804,921.38
  6. Step 6: Final answer
    x = 4,404,231.32

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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.