Home / 2,408,703-3,614,454.18-1,079,007

Finding the Fourth Proportional to 2,408,703, 3,614,454.18 and 1,079,007

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Solution

The fourth proportional to 2,408,703, 3,614,454.18 and 1,079,007 is: 1,619,137.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,703 : 3,614,454.18 = 1,079,007 : x
  2. Step 2: Convert to fraction form
    2,408,703/3,614,454.18 = 1,079,007/x
  3. Step 3: Cross multiply
    2,408,703x = 3,614,454.18 × 1,079,007
  4. Step 4: Simplify right side
    2,408,703x = 3,900,021,361,399.26
  5. Step 5: Solve for x
    x = 3,900,021,361,399.26/2,408,703
  6. Step 6: Final answer
    x = 1,619,137.50

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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.