Home / 3,474,826.02-4,795,256.70-1,946,944.08

Finding the Fourth Proportional to 3,474,826.02, 4,795,256.70 and 1,946,944.08

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Solution

The fourth proportional to 3,474,826.02, 4,795,256.70 and 1,946,944.08 is: 2,686,781.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,826.02 : 4,795,256.70 = 1,946,944.08 : x
  2. Step 2: Convert to fraction form
    3,474,826.02/4,795,256.70 = 1,946,944.08/x
  3. Step 3: Cross multiply
    3,474,826.02x = 4,795,256.70 × 1,946,944.08
  4. Step 4: Simplify right side
    3,474,826.02x = 9,336,096,644,145.34
  5. Step 5: Solve for x
    x = 9,336,096,644,145.34/3,474,826.02
  6. Step 6: Final answer
    x = 2,686,781.03

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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.