Home / 4,315,839-5,955,857.82-2,408,127

Finding the Fourth Proportional to 4,315,839, 5,955,857.82 and 2,408,127

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Solution

The fourth proportional to 4,315,839, 5,955,857.82 and 2,408,127 is: 3,323,215.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,839 : 5,955,857.82 = 2,408,127 : x
  2. Step 2: Convert to fraction form
    4,315,839/5,955,857.82 = 2,408,127/x
  3. Step 3: Cross multiply
    4,315,839x = 5,955,857.82 × 2,408,127
  4. Step 4: Simplify right side
    4,315,839x = 14,342,462,024,503.14
  5. Step 5: Solve for x
    x = 14,342,462,024,503.14/4,315,839
  6. Step 6: Final answer
    x = 3,323,215.26

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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.