Home / 3,393,215.44-5,089,690.20-1,149,353.36

Finding the Fourth Proportional to 3,393,215.44, 5,089,690.20 and 1,149,353.36

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Solution

The fourth proportional to 3,393,215.44, 5,089,690.20 and 1,149,353.36 is: 1,723,985.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,215.44 : 5,089,690.20 = 1,149,353.36 : x
  2. Step 2: Convert to fraction form
    3,393,215.44/5,089,690.20 = 1,149,353.36/x
  3. Step 3: Cross multiply
    3,393,215.44x = 5,089,690.20 × 1,149,353.36
  4. Step 4: Simplify right side
    3,393,215.44x = 5,849,852,532,729.07
  5. Step 5: Solve for x
    x = 5,849,852,532,729.07/3,393,215.44
  6. Step 6: Final answer
    x = 1,723,985.00

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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.