Home / 1,683,286.40-2,525,467.53-603,069.68

Finding the Fourth Proportional to 1,683,286.40, 2,525,467.53 and 603,069.68

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Solution

The fourth proportional to 1,683,286.40, 2,525,467.53 and 603,069.68 is: 904,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,286.40 : 2,525,467.53 = 603,069.68 : x
  2. Step 2: Convert to fraction form
    1,683,286.40/2,525,467.53 = 603,069.68/x
  3. Step 3: Cross multiply
    1,683,286.40x = 2,525,467.53 × 603,069.68
  4. Step 4: Simplify right side
    1,683,286.40x = 1,523,032,895,167.49
  5. Step 5: Solve for x
    x = 1,523,032,895,167.49/1,683,286.40
  6. Step 6: Final answer
    x = 904,797.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.