Home / 1,394,805.04-2,090,211.48-794,526.64

Finding the Fourth Proportional to 1,394,805.04, 2,090,211.48 and 794,526.64

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Solution

The fourth proportional to 1,394,805.04, 2,090,211.48 and 794,526.64 is: 1,190,652.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,805.04 : 2,090,211.48 = 794,526.64 : x
  2. Step 2: Convert to fraction form
    1,394,805.04/2,090,211.48 = 794,526.64/x
  3. Step 3: Cross multiply
    1,394,805.04x = 2,090,211.48 × 794,526.64
  4. Step 4: Simplify right side
    1,394,805.04x = 1,660,728,704,093.83
  5. Step 5: Solve for x
    x = 1,660,728,704,093.83/1,394,805.04
  6. Step 6: Final answer
    x = 1,190,652.93

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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.