Home / 4,102,647.98-5,661,994.97-2,267,464.39

Finding the Fourth Proportional to 4,102,647.98, 5,661,994.97 and 2,267,464.39

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Solution

The fourth proportional to 4,102,647.98, 5,661,994.97 and 2,267,464.39 is: 3,129,289.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,647.98 : 5,661,994.97 = 2,267,464.39 : x
  2. Step 2: Convert to fraction form
    4,102,647.98/5,661,994.97 = 2,267,464.39/x
  3. Step 3: Cross multiply
    4,102,647.98x = 5,661,994.97 × 2,267,464.39
  4. Step 4: Simplify right side
    4,102,647.98x = 12,838,371,962,347.79
  5. Step 5: Solve for x
    x = 12,838,371,962,347.79/4,102,647.98
  6. Step 6: Final answer
    x = 3,129,289.19

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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.