Home / 3,399,009.10-5,104,418.55-1,804,686.10

Finding the Fourth Proportional to 3,399,009.10, 5,104,418.55 and 1,804,686.10

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Solution

The fourth proportional to 3,399,009.10, 5,104,418.55 and 1,804,686.10 is: 2,710,164.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,009.10 : 5,104,418.55 = 1,804,686.10 : x
  2. Step 2: Convert to fraction form
    3,399,009.10/5,104,418.55 = 1,804,686.10/x
  3. Step 3: Cross multiply
    3,399,009.10x = 5,104,418.55 × 1,804,686.10
  4. Step 4: Simplify right side
    3,399,009.10x = 9,211,873,205,767.15
  5. Step 5: Solve for x
    x = 9,211,873,205,767.15/3,399,009.10
  6. Step 6: Final answer
    x = 2,710,164.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.