Home / 737,039.98-1,017,103.26-414,749.89

Finding the Fourth Proportional to 737,039.98, 1,017,103.26 and 414,749.89

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Solution

The fourth proportional to 737,039.98, 1,017,103.26 and 414,749.89 is: 572,348.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,039.98 : 1,017,103.26 = 414,749.89 : x
  2. Step 2: Convert to fraction form
    737,039.98/1,017,103.26 = 414,749.89/x
  3. Step 3: Cross multiply
    737,039.98x = 1,017,103.26 × 414,749.89
  4. Step 4: Simplify right side
    737,039.98x = 421,843,465,203.64
  5. Step 5: Solve for x
    x = 421,843,465,203.64/737,039.98
  6. Step 6: Final answer
    x = 572,348.14

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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.