Home / 3,159,055.35-4,738,583.03-3,035,052.45

Finding the Fourth Proportional to 3,159,055.35, 4,738,583.03 and 3,035,052.45

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Solution

The fourth proportional to 3,159,055.35, 4,738,583.03 and 3,035,052.45 is: 4,552,578.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,055.35 : 4,738,583.03 = 3,035,052.45 : x
  2. Step 2: Convert to fraction form
    3,159,055.35/4,738,583.03 = 3,035,052.45/x
  3. Step 3: Cross multiply
    3,159,055.35x = 4,738,583.03 × 3,035,052.45
  4. Step 4: Simplify right side
    3,159,055.35x = 14,381,848,019,554.66
  5. Step 5: Solve for x
    x = 14,381,848,019,554.66/3,159,055.35
  6. Step 6: Final answer
    x = 4,552,578.68

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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.