Home / 1,822,194-2,514,783.24-1,017,533.52

Finding the Fourth Proportional to 1,822,194, 2,514,783.24 and 1,017,533.52

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Solution

The fourth proportional to 1,822,194, 2,514,783.24 and 1,017,533.52 is: 1,404,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,194 : 2,514,783.24 = 1,017,533.52 : x
  2. Step 2: Convert to fraction form
    1,822,194/2,514,783.24 = 1,017,533.52/x
  3. Step 3: Cross multiply
    1,822,194x = 2,514,783.24 × 1,017,533.52
  4. Step 4: Simplify right side
    1,822,194x = 2,558,876,242,234.21
  5. Step 5: Solve for x
    x = 2,558,876,242,234.21/1,822,194
  6. Step 6: Final answer
    x = 1,404,283.10

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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.