Home / 2,275,190.96-3,412,795.80-569,329.59

Finding the Fourth Proportional to 2,275,190.96, 3,412,795.80 and 569,329.59

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Solution

The fourth proportional to 2,275,190.96, 3,412,795.80 and 569,329.59 is: 853,996.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,190.96 : 3,412,795.80 = 569,329.59 : x
  2. Step 2: Convert to fraction form
    2,275,190.96/3,412,795.80 = 569,329.59/x
  3. Step 3: Cross multiply
    2,275,190.96x = 3,412,795.80 × 569,329.59
  4. Step 4: Simplify right side
    2,275,190.96x = 1,943,005,633,567.72
  5. Step 5: Solve for x
    x = 1,943,005,633,567.72/2,275,190.96
  6. Step 6: Final answer
    x = 853,996.73

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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.