Home / 2,507,998.51-3,461,058.29-1,362,087.06

Finding the Fourth Proportional to 2,507,998.51, 3,461,058.29 and 1,362,087.06

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Solution

The fourth proportional to 2,507,998.51, 3,461,058.29 and 1,362,087.06 is: 1,879,691.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,998.51 : 3,461,058.29 = 1,362,087.06 : x
  2. Step 2: Convert to fraction form
    2,507,998.51/3,461,058.29 = 1,362,087.06/x
  3. Step 3: Cross multiply
    2,507,998.51x = 3,461,058.29 × 1,362,087.06
  4. Step 4: Simplify right side
    2,507,998.51x = 4,714,262,710,714.73
  5. Step 5: Solve for x
    x = 4,714,262,710,714.73/2,507,998.51
  6. Step 6: Final answer
    x = 1,879,691.19

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.