Home / 1,883,588.48-2,599,280.44-1,024,149.44

Finding the Fourth Proportional to 1,883,588.48, 2,599,280.44 and 1,024,149.44

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Solution

The fourth proportional to 1,883,588.48, 2,599,280.44 and 1,024,149.44 is: 1,413,287.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,588.48 : 2,599,280.44 = 1,024,149.44 : x
  2. Step 2: Convert to fraction form
    1,883,588.48/2,599,280.44 = 1,024,149.44/x
  3. Step 3: Cross multiply
    1,883,588.48x = 2,599,280.44 × 1,024,149.44
  4. Step 4: Simplify right side
    1,883,588.48x = 2,662,051,607,028.95
  5. Step 5: Solve for x
    x = 2,662,051,607,028.95/1,883,588.48
  6. Step 6: Final answer
    x = 1,413,287.26

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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.