Home / 2,444,054.54-3,666,720.67-1,418,398.87

Finding the Fourth Proportional to 2,444,054.54, 3,666,720.67 and 1,418,398.87

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Solution

The fourth proportional to 2,444,054.54, 3,666,720.67 and 1,418,398.87 is: 2,127,969.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,054.54 : 3,666,720.67 = 1,418,398.87 : x
  2. Step 2: Convert to fraction form
    2,444,054.54/3,666,720.67 = 1,418,398.87/x
  3. Step 3: Cross multiply
    2,444,054.54x = 3,666,720.67 × 1,418,398.87
  4. Step 4: Simplify right side
    2,444,054.54x = 5,200,872,449,801.42
  5. Step 5: Solve for x
    x = 5,200,872,449,801.42/2,444,054.54
  6. Step 6: Final answer
    x = 2,127,969.06

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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.