Home / 1,783,760.51-2,461,596.18-967,964.36

Finding the Fourth Proportional to 1,783,760.51, 2,461,596.18 and 967,964.36

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Solution

The fourth proportional to 1,783,760.51, 2,461,596.18 and 967,964.36 is: 1,335,794.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,760.51 : 2,461,596.18 = 967,964.36 : x
  2. Step 2: Convert to fraction form
    1,783,760.51/2,461,596.18 = 967,964.36/x
  3. Step 3: Cross multiply
    1,783,760.51x = 2,461,596.18 × 967,964.36
  4. Step 4: Simplify right side
    1,783,760.51x = 2,382,737,358,644.16
  5. Step 5: Solve for x
    x = 2,382,737,358,644.16/1,783,760.51
  6. Step 6: Final answer
    x = 1,335,794.44

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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.