Home / 4,836,417-6,671,420.82-3,093,450.42

Finding the Fourth Proportional to 4,836,417, 6,671,420.82 and 3,093,450.42

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Solution

The fourth proportional to 4,836,417, 6,671,420.82 and 3,093,450.42 is: 4,267,148.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,417 : 6,671,420.82 = 3,093,450.42 : x
  2. Step 2: Convert to fraction form
    4,836,417/6,671,420.82 = 3,093,450.42/x
  3. Step 3: Cross multiply
    4,836,417x = 6,671,420.82 × 3,093,450.42
  4. Step 4: Simplify right side
    4,836,417x = 20,637,709,537,625.75
  5. Step 5: Solve for x
    x = 20,637,709,537,625.75/4,836,417
  6. Step 6: Final answer
    x = 4,267,148.50

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1.5x scale

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.