Home / 2,475,840.96-3,417,268.32-1,509,504.12

Finding the Fourth Proportional to 2,475,840.96, 3,417,268.32 and 1,509,504.12

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Solution

The fourth proportional to 2,475,840.96, 3,417,268.32 and 1,509,504.12 is: 2,083,486.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,840.96 : 3,417,268.32 = 1,509,504.12 : x
  2. Step 2: Convert to fraction form
    2,475,840.96/3,417,268.32 = 1,509,504.12/x
  3. Step 3: Cross multiply
    2,475,840.96x = 3,417,268.32 × 1,509,504.12
  4. Step 4: Simplify right side
    2,475,840.96x = 5,158,380,608,185.48
  5. Step 5: Solve for x
    x = 5,158,380,608,185.48/2,475,840.96
  6. Step 6: Final answer
    x = 2,083,486.25

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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.