Home / 1,844,015.09-2,544,677.93-1,017,121.42

Finding the Fourth Proportional to 1,844,015.09, 2,544,677.93 and 1,017,121.42

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Solution

The fourth proportional to 1,844,015.09, 2,544,677.93 and 1,017,121.42 is: 1,403,592.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,015.09 : 2,544,677.93 = 1,017,121.42 : x
  2. Step 2: Convert to fraction form
    1,844,015.09/2,544,677.93 = 1,017,121.42/x
  3. Step 3: Cross multiply
    1,844,015.09x = 2,544,677.93 × 1,017,121.42
  4. Step 4: Simplify right side
    1,844,015.09x = 2,588,246,411,795.26
  5. Step 5: Solve for x
    x = 2,588,246,411,795.26/1,844,015.09
  6. Step 6: Final answer
    x = 1,403,592.86

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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.