Home / 1,001,786.64-1,502,772.60-362,250

Finding the Fourth Proportional to 1,001,786.64, 1,502,772.60 and 362,250

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Solution

The fourth proportional to 1,001,786.64, 1,502,772.60 and 362,250 is: 543,408.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,786.64 : 1,502,772.60 = 362,250 : x
  2. Step 2: Convert to fraction form
    1,001,786.64/1,502,772.60 = 362,250/x
  3. Step 3: Cross multiply
    1,001,786.64x = 1,502,772.60 × 362,250
  4. Step 4: Simplify right side
    1,001,786.64x = 544,379,374,350.00
  5. Step 5: Solve for x
    x = 544,379,374,350.00/1,001,786.64
  6. Step 6: Final answer
    x = 543,408.50

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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.