Home / 1,744,650.80-2,616,975.26-546,667.28

Finding the Fourth Proportional to 1,744,650.80, 2,616,975.26 and 546,667.28

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Solution

The fourth proportional to 1,744,650.80, 2,616,975.26 and 546,667.28 is: 820,000.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,650.80 : 2,616,975.26 = 546,667.28 : x
  2. Step 2: Convert to fraction form
    1,744,650.80/2,616,975.26 = 546,667.28/x
  3. Step 3: Cross multiply
    1,744,650.80x = 2,616,975.26 × 546,667.28
  4. Step 4: Simplify right side
    1,744,650.80x = 1,430,614,747,211.49
  5. Step 5: Solve for x
    x = 1,430,614,747,211.49/1,744,650.80
  6. Step 6: Final answer
    x = 820,000.63

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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.