Home / 3,510,047.03-4,843,777.96-1,961,213.63

Finding the Fourth Proportional to 3,510,047.03, 4,843,777.96 and 1,961,213.63

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Solution

The fourth proportional to 3,510,047.03, 4,843,777.96 and 1,961,213.63 is: 2,706,426.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,047.03 : 4,843,777.96 = 1,961,213.63 : x
  2. Step 2: Convert to fraction form
    3,510,047.03/4,843,777.96 = 1,961,213.63/x
  3. Step 3: Cross multiply
    3,510,047.03x = 4,843,777.96 × 1,961,213.63
  4. Step 4: Simplify right side
    3,510,047.03x = 9,499,683,334,078.22
  5. Step 5: Solve for x
    x = 9,499,683,334,078.22/3,510,047.03
  6. Step 6: Final answer
    x = 2,706,426.23

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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.