Home / 5,044,304.87-7,567,724.63-1,450,078.34

Finding the Fourth Proportional to 5,044,304.87, 7,567,724.63 and 1,450,078.34

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Solution

The fourth proportional to 5,044,304.87, 7,567,724.63 and 1,450,078.34 is: 2,175,481.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,304.87 : 7,567,724.63 = 1,450,078.34 : x
  2. Step 2: Convert to fraction form
    5,044,304.87/7,567,724.63 = 1,450,078.34/x
  3. Step 3: Cross multiply
    5,044,304.87x = 7,567,724.63 × 1,450,078.34
  4. Step 4: Simplify right side
    5,044,304.87x = 10,973,793,534,834.09
  5. Step 5: Solve for x
    x = 10,973,793,534,834.09/5,044,304.87
  6. Step 6: Final answer
    x = 2,175,481.82

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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.