Home / 4,798,080.58-6,621,529.53-2,622,770.02

Finding the Fourth Proportional to 4,798,080.58, 6,621,529.53 and 2,622,770.02

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Solution

The fourth proportional to 4,798,080.58, 6,621,529.53 and 2,622,770.02 is: 3,619,520.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,080.58 : 6,621,529.53 = 2,622,770.02 : x
  2. Step 2: Convert to fraction form
    4,798,080.58/6,621,529.53 = 2,622,770.02/x
  3. Step 3: Cross multiply
    4,798,080.58x = 6,621,529.53 × 2,622,770.02
  4. Step 4: Simplify right side
    4,798,080.58x = 17,366,749,137,828.69
  5. Step 5: Solve for x
    x = 17,366,749,137,828.69/4,798,080.58
  6. Step 6: Final answer
    x = 3,619,520.11

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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.