Home / 1,883,583.66-2,599,273.80-1,024,144.64

Finding the Fourth Proportional to 1,883,583.66, 2,599,273.80 and 1,024,144.64

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Solution

The fourth proportional to 1,883,583.66, 2,599,273.80 and 1,024,144.64 is: 1,413,280.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,583.66 : 2,599,273.80 = 1,024,144.64 : x
  2. Step 2: Convert to fraction form
    1,883,583.66/2,599,273.80 = 1,024,144.64/x
  3. Step 3: Cross multiply
    1,883,583.66x = 2,599,273.80 × 1,024,144.64
  4. Step 4: Simplify right side
    1,883,583.66x = 2,662,032,330,162.43
  5. Step 5: Solve for x
    x = 2,662,032,330,162.43/1,883,583.66
  6. Step 6: Final answer
    x = 1,413,280.65

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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.