Home / 3,594,734.46-4,960,772.91-1,963,189.80

Finding the Fourth Proportional to 3,594,734.46, 4,960,772.91 and 1,963,189.80

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Solution

The fourth proportional to 3,594,734.46, 4,960,772.91 and 1,963,189.80 is: 2,709,223.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,734.46 : 4,960,772.91 = 1,963,189.80 : x
  2. Step 2: Convert to fraction form
    3,594,734.46/4,960,772.91 = 1,963,189.80/x
  3. Step 3: Cross multiply
    3,594,734.46x = 4,960,772.91 × 1,963,189.80
  4. Step 4: Simplify right side
    3,594,734.46x = 9,738,938,777,028.32
  5. Step 5: Solve for x
    x = 9,738,938,777,028.32/3,594,734.46
  6. Step 6: Final answer
    x = 2,709,223.42

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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.