Home / 2,456,034.53-3,666,782.87-1,876,625.44

Finding the Fourth Proportional to 2,456,034.53, 3,666,782.87 and 1,876,625.44

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Solution

The fourth proportional to 2,456,034.53, 3,666,782.87 and 1,876,625.44 is: 2,801,743.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,034.53 : 3,666,782.87 = 1,876,625.44 : x
  2. Step 2: Convert to fraction form
    2,456,034.53/3,666,782.87 = 1,876,625.44/x
  3. Step 3: Cross multiply
    2,456,034.53x = 3,666,782.87 × 1,876,625.44
  4. Step 4: Simplify right side
    2,456,034.53x = 6,881,178,015,476.89
  5. Step 5: Solve for x
    x = 6,881,178,015,476.89/2,456,034.53
  6. Step 6: Final answer
    x = 2,801,743.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.