Home / 6,007,984.56-9,012,530.79-1,964,493.09

Finding the Fourth Proportional to 6,007,984.56, 9,012,530.79 and 1,964,493.09

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Solution

The fourth proportional to 6,007,984.56, 9,012,530.79 and 1,964,493.09 is: 2,946,920.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,984.56 : 9,012,530.79 = 1,964,493.09 : x
  2. Step 2: Convert to fraction form
    6,007,984.56/9,012,530.79 = 1,964,493.09/x
  3. Step 3: Cross multiply
    6,007,984.56x = 9,012,530.79 × 1,964,493.09
  4. Step 4: Simplify right side
    6,007,984.56x = 17,705,054,460,367.24
  5. Step 5: Solve for x
    x = 17,705,054,460,367.24/6,007,984.56
  6. Step 6: Final answer
    x = 2,946,920.77

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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.