Home / 3,064,110.62-4,589,953.44-1,420,477.64

Finding the Fourth Proportional to 3,064,110.62, 4,589,953.44 and 1,420,477.64

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Solution

The fourth proportional to 3,064,110.62, 4,589,953.44 and 1,420,477.64 is: 2,127,836.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,110.62 : 4,589,953.44 = 1,420,477.64 : x
  2. Step 2: Convert to fraction form
    3,064,110.62/4,589,953.44 = 1,420,477.64/x
  3. Step 3: Cross multiply
    3,064,110.62x = 4,589,953.44 × 1,420,477.64
  4. Step 4: Simplify right side
    3,064,110.62x = 6,519,926,230,161.08
  5. Step 5: Solve for x
    x = 6,519,926,230,161.08/3,064,110.62
  6. Step 6: Final answer
    x = 2,127,836.44

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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.