Home / 3,474,045.02-4,794,178.83-1,946,163.08

Finding the Fourth Proportional to 3,474,045.02, 4,794,178.83 and 1,946,163.08

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Solution

The fourth proportional to 3,474,045.02, 4,794,178.83 and 1,946,163.08 is: 2,685,703.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,045.02 : 4,794,178.83 = 1,946,163.08 : x
  2. Step 2: Convert to fraction form
    3,474,045.02/4,794,178.83 = 1,946,163.08/x
  3. Step 3: Cross multiply
    3,474,045.02x = 4,794,178.83 × 1,946,163.08
  4. Step 4: Simplify right side
    3,474,045.02x = 9,330,253,837,863.60
  5. Step 5: Solve for x
    x = 9,330,253,837,863.60/3,474,045.02
  6. Step 6: Final answer
    x = 2,685,703.20

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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.