Home / 3,393,506.79-4,683,069.83-1,844,771.45

Finding the Fourth Proportional to 3,393,506.79, 4,683,069.83 and 1,844,771.45

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Solution

The fourth proportional to 3,393,506.79, 4,683,069.83 and 1,844,771.45 is: 2,545,801.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,506.79 : 4,683,069.83 = 1,844,771.45 : x
  2. Step 2: Convert to fraction form
    3,393,506.79/4,683,069.83 = 1,844,771.45/x
  3. Step 3: Cross multiply
    3,393,506.79x = 4,683,069.83 × 1,844,771.45
  4. Step 4: Simplify right side
    3,393,506.79x = 8,639,193,501,936.93
  5. Step 5: Solve for x
    x = 8,639,193,501,936.93/3,393,506.79
  6. Step 6: Final answer
    x = 2,545,801.15

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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.