Home / 1,844,902.36-2,545,710.69-1,029,010.42

Finding the Fourth Proportional to 1,844,902.36, 2,545,710.69 and 1,029,010.42

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Solution

The fourth proportional to 1,844,902.36, 2,545,710.69 and 1,029,010.42 is: 1,419,892.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,902.36 : 2,545,710.69 = 1,029,010.42 : x
  2. Step 2: Convert to fraction form
    1,844,902.36/2,545,710.69 = 1,029,010.42/x
  3. Step 3: Cross multiply
    1,844,902.36x = 2,545,710.69 × 1,029,010.42
  4. Step 4: Simplify right side
    1,844,902.36x = 2,619,562,826,315.39
  5. Step 5: Solve for x
    x = 2,619,562,826,315.39/1,844,902.36
  6. Step 6: Final answer
    x = 1,419,892.39

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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.