Home / 6,014,678.49-9,019,917-2,419,512.93

Finding the Fourth Proportional to 6,014,678.49, 9,019,917 and 2,419,512.93

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Solution

The fourth proportional to 6,014,678.49, 9,019,917 and 2,419,512.93 is: 3,628,424.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,678.49 : 9,019,917 = 2,419,512.93 : x
  2. Step 2: Convert to fraction form
    6,014,678.49/9,019,917 = 2,419,512.93/x
  3. Step 3: Cross multiply
    6,014,678.49x = 9,019,917 × 2,419,512.93
  4. Step 4: Simplify right side
    6,014,678.49x = 21,823,805,809,026.81
  5. Step 5: Solve for x
    x = 21,823,805,809,026.81/6,014,678.49
  6. Step 6: Final answer
    x = 3,628,424.34

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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.