Home / 2,701,094.21-4,050,145.60-1,104,778.31

Finding the Fourth Proportional to 2,701,094.21, 4,050,145.60 and 1,104,778.31

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Solution

The fourth proportional to 2,701,094.21, 4,050,145.60 and 1,104,778.31 is: 1,656,555.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,094.21 : 4,050,145.60 = 1,104,778.31 : x
  2. Step 2: Convert to fraction form
    2,701,094.21/4,050,145.60 = 1,104,778.31/x
  3. Step 3: Cross multiply
    2,701,094.21x = 4,050,145.60 × 1,104,778.31
  4. Step 4: Simplify right side
    2,701,094.21x = 4,474,513,018,585.35
  5. Step 5: Solve for x
    x = 4,474,513,018,585.35/2,701,094.21
  6. Step 6: Final answer
    x = 1,656,555.71

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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.