Home / 3,046,325.88-4,203,975.71-1,669,658.60

Finding the Fourth Proportional to 3,046,325.88, 4,203,975.71 and 1,669,658.60

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Solution

The fourth proportional to 3,046,325.88, 4,203,975.71 and 1,669,658.60 is: 2,304,154.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,325.88 : 4,203,975.71 = 1,669,658.60 : x
  2. Step 2: Convert to fraction form
    3,046,325.88/4,203,975.71 = 1,669,658.60/x
  3. Step 3: Cross multiply
    3,046,325.88x = 4,203,975.71 × 1,669,658.60
  4. Step 4: Simplify right side
    3,046,325.88x = 7,019,204,169,024.44
  5. Step 5: Solve for x
    x = 7,019,204,169,024.44/3,046,325.88
  6. Step 6: Final answer
    x = 2,304,154.07

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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.