Home / 2,701,106.72-4,050,164.36-1,104,790.80

Finding the Fourth Proportional to 2,701,106.72, 4,050,164.36 and 1,104,790.80

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Solution

The fourth proportional to 2,701,106.72, 4,050,164.36 and 1,104,790.80 is: 1,656,574.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,106.72 : 4,050,164.36 = 1,104,790.80 : x
  2. Step 2: Convert to fraction form
    2,701,106.72/4,050,164.36 = 1,104,790.80/x
  3. Step 3: Cross multiply
    2,701,106.72x = 4,050,164.36 × 1,104,790.80
  4. Step 4: Simplify right side
    2,701,106.72x = 4,474,584,323,415.89
  5. Step 5: Solve for x
    x = 4,474,584,323,415.89/2,701,106.72
  6. Step 6: Final answer
    x = 1,656,574.43

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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.