Home / 1,494,679.10-2,242,374.57-483,801.26

Finding the Fourth Proportional to 1,494,679.10, 2,242,374.57 and 483,801.26

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Solution

The fourth proportional to 1,494,679.10, 2,242,374.57 and 483,801.26 is: 725,817.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,679.10 : 2,242,374.57 = 483,801.26 : x
  2. Step 2: Convert to fraction form
    1,494,679.10/2,242,374.57 = 483,801.26/x
  3. Step 3: Cross multiply
    1,494,679.10x = 2,242,374.57 × 483,801.26
  4. Step 4: Simplify right side
    1,494,679.10x = 1,084,863,631,146.09
  5. Step 5: Solve for x
    x = 1,084,863,631,146.09/1,494,679.10
  6. Step 6: Final answer
    x = 725,817.09

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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.