Home / 2,794,316.08-4,193,100.70-1,174,967.72

Finding the Fourth Proportional to 2,794,316.08, 4,193,100.70 and 1,174,967.72

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Solution

The fourth proportional to 2,794,316.08, 4,193,100.70 and 1,174,967.72 is: 1,763,135.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,316.08 : 4,193,100.70 = 1,174,967.72 : x
  2. Step 2: Convert to fraction form
    2,794,316.08/4,193,100.70 = 1,174,967.72/x
  3. Step 3: Cross multiply
    2,794,316.08x = 4,193,100.70 × 1,174,967.72
  4. Step 4: Simplify right side
    2,794,316.08x = 4,926,757,987,921.40
  5. Step 5: Solve for x
    x = 4,926,757,987,921.40/2,794,316.08
  6. Step 6: Final answer
    x = 1,763,135.54

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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.