Home / 2,089,292.33-3,134,824.25-1,141,555.88

Finding the Fourth Proportional to 2,089,292.33, 3,134,824.25 and 1,141,555.88

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Solution

The fourth proportional to 2,089,292.33, 3,134,824.25 and 1,141,555.88 is: 1,712,817.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,292.33 : 3,134,824.25 = 1,141,555.88 : x
  2. Step 2: Convert to fraction form
    2,089,292.33/3,134,824.25 = 1,141,555.88/x
  3. Step 3: Cross multiply
    2,089,292.33x = 3,134,824.25 × 1,141,555.88
  4. Step 4: Simplify right side
    2,089,292.33x = 3,578,577,057,483.37
  5. Step 5: Solve for x
    x = 3,578,577,057,483.37/2,089,292.33
  6. Step 6: Final answer
    x = 1,712,817.78

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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.