Home / 2,507,999.01-3,461,058.98-1,362,087.56

Finding the Fourth Proportional to 2,507,999.01, 3,461,058.98 and 1,362,087.56

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Solution

The fourth proportional to 2,507,999.01, 3,461,058.98 and 1,362,087.56 is: 1,879,691.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,999.01 : 3,461,058.98 = 1,362,087.56 : x
  2. Step 2: Convert to fraction form
    2,507,999.01/3,461,058.98 = 1,362,087.56/x
  3. Step 3: Cross multiply
    2,507,999.01x = 3,461,058.98 × 1,362,087.56
  4. Step 4: Simplify right side
    2,507,999.01x = 4,714,265,356,968.56
  5. Step 5: Solve for x
    x = 4,714,265,356,968.56/2,507,999.01
  6. Step 6: Final answer
    x = 1,879,691.87

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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.