Home / 2,394,386.88-3,304,326.81-1,362,044.25

Finding the Fourth Proportional to 2,394,386.88, 3,304,326.81 and 1,362,044.25

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Solution

The fourth proportional to 2,394,386.88, 3,304,326.81 and 1,362,044.25 is: 1,879,662.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,386.88 : 3,304,326.81 = 1,362,044.25 : x
  2. Step 2: Convert to fraction form
    2,394,386.88/3,304,326.81 = 1,362,044.25/x
  3. Step 3: Cross multiply
    2,394,386.88x = 3,304,326.81 × 1,362,044.25
  4. Step 4: Simplify right side
    2,394,386.88x = 4,500,639,331,681.34
  5. Step 5: Solve for x
    x = 4,500,639,331,681.34/2,394,386.88
  6. Step 6: Final answer
    x = 1,879,662.54

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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.