Home / 3,393,513.93-4,683,079.67-1,844,778.58

Finding the Fourth Proportional to 3,393,513.93, 4,683,079.67 and 1,844,778.58

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Solution

The fourth proportional to 3,393,513.93, 4,683,079.67 and 1,844,778.58 is: 2,545,810.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,513.93 : 4,683,079.67 = 1,844,778.58 : x
  2. Step 2: Convert to fraction form
    3,393,513.93/4,683,079.67 = 1,844,778.58/x
  3. Step 3: Cross multiply
    3,393,513.93x = 4,683,079.67 × 1,844,778.58
  4. Step 4: Simplify right side
    3,393,513.93x = 8,639,245,054,425.58
  5. Step 5: Solve for x
    x = 8,639,245,054,425.58/3,393,513.93
  6. Step 6: Final answer
    x = 2,545,810.99

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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.