Home / 2,285,196.44-3,153,670.62-1,266,602

Finding the Fourth Proportional to 2,285,196.44, 3,153,670.62 and 1,266,602

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Solution

The fourth proportional to 2,285,196.44, 3,153,670.62 and 1,266,602 is: 1,747,965.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,196.44 : 3,153,670.62 = 1,266,602 : x
  2. Step 2: Convert to fraction form
    2,285,196.44/3,153,670.62 = 1,266,602/x
  3. Step 3: Cross multiply
    2,285,196.44x = 3,153,670.62 × 1,266,602
  4. Step 4: Simplify right side
    2,285,196.44x = 3,994,445,514,633.24
  5. Step 5: Solve for x
    x = 3,994,445,514,633.24/2,285,196.44
  6. Step 6: Final answer
    x = 1,747,965.93

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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.