Home / 2,060,218.26-2,843,135.73-1,142,486.10

Finding the Fourth Proportional to 2,060,218.26, 2,843,135.73 and 1,142,486.10

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Solution

The fourth proportional to 2,060,218.26, 2,843,135.73 and 1,142,486.10 is: 1,576,649.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,218.26 : 2,843,135.73 = 1,142,486.10 : x
  2. Step 2: Convert to fraction form
    2,060,218.26/2,843,135.73 = 1,142,486.10/x
  3. Step 3: Cross multiply
    2,060,218.26x = 2,843,135.73 × 1,142,486.10
  4. Step 4: Simplify right side
    2,060,218.26x = 3,248,243,051,938.35
  5. Step 5: Solve for x
    x = 3,248,243,051,938.35/2,060,218.26
  6. Step 6: Final answer
    x = 1,576,649.97

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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.