Home / 6,557,984.35-9,827,261.19-2,662,704.70

Finding the Fourth Proportional to 6,557,984.35, 9,827,261.19 and 2,662,704.70

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Solution

The fourth proportional to 6,557,984.35, 9,827,261.19 and 2,662,704.70 is: 3,990,112.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,984.35 : 9,827,261.19 = 2,662,704.70 : x
  2. Step 2: Convert to fraction form
    6,557,984.35/9,827,261.19 = 2,662,704.70/x
  3. Step 3: Cross multiply
    6,557,984.35x = 9,827,261.19 × 2,662,704.70
  4. Step 4: Simplify right side
    6,557,984.35x = 26,167,094,534,172.44
  5. Step 5: Solve for x
    x = 26,167,094,534,172.44/6,557,984.35
  6. Step 6: Final answer
    x = 3,990,112.38

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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.