Home / 2,764,026.36-4,146,630.03-966,968.46

Finding the Fourth Proportional to 2,764,026.36, 4,146,630.03 and 966,968.46

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Solution

The fourth proportional to 2,764,026.36, 4,146,630.03 and 966,968.46 is: 1,450,659.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,026.36 : 4,146,630.03 = 966,968.46 : x
  2. Step 2: Convert to fraction form
    2,764,026.36/4,146,630.03 = 966,968.46/x
  3. Step 3: Cross multiply
    2,764,026.36x = 4,146,630.03 × 966,968.46
  4. Step 4: Simplify right side
    2,764,026.36x = 4,009,660,454,298.85
  5. Step 5: Solve for x
    x = 4,009,660,454,298.85/2,764,026.36
  6. Step 6: Final answer
    x = 1,450,659.27

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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.