Home / 3,999,466.80-6,000,150.60-1,303,809.84

Finding the Fourth Proportional to 3,999,466.80, 6,000,150.60 and 1,303,809.84

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Solution

The fourth proportional to 3,999,466.80, 6,000,150.60 and 1,303,809.84 is: 1,956,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999,466.80 : 6,000,150.60 = 1,303,809.84 : x
  2. Step 2: Convert to fraction form
    3,999,466.80/6,000,150.60 = 1,303,809.84/x
  3. Step 3: Cross multiply
    3,999,466.80x = 6,000,150.60 × 1,303,809.84
  4. Step 4: Simplify right side
    3,999,466.80x = 7,823,055,393,761.90
  5. Step 5: Solve for x
    x = 7,823,055,393,761.90/3,999,466.80
  6. Step 6: Final answer
    x = 1,956,024.59

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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.