Home / 3,474,814.02-4,795,240.14-1,946,932.08

Finding the Fourth Proportional to 3,474,814.02, 4,795,240.14 and 1,946,932.08

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Solution

The fourth proportional to 3,474,814.02, 4,795,240.14 and 1,946,932.08 is: 2,686,764.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,814.02 : 4,795,240.14 = 1,946,932.08 : x
  2. Step 2: Convert to fraction form
    3,474,814.02/4,795,240.14 = 1,946,932.08/x
  3. Step 3: Cross multiply
    3,474,814.02x = 4,795,240.14 × 1,946,932.08
  4. Step 4: Simplify right side
    3,474,814.02x = 9,336,006,859,869.69
  5. Step 5: Solve for x
    x = 9,336,006,859,869.69/3,474,814.02
  6. Step 6: Final answer
    x = 2,686,764.47

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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.