Home / 5,850,200.40-8,775,300.60-2,063,191.20

Finding the Fourth Proportional to 5,850,200.40, 8,775,300.60 and 2,063,191.20

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Solution

The fourth proportional to 5,850,200.40, 8,775,300.60 and 2,063,191.20 is: 3,094,786.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850,200.40 : 8,775,300.60 = 2,063,191.20 : x
  2. Step 2: Convert to fraction form
    5,850,200.40/8,775,300.60 = 2,063,191.20/x
  3. Step 3: Cross multiply
    5,850,200.40x = 8,775,300.60 × 2,063,191.20
  4. Step 4: Simplify right side
    5,850,200.40x = 18,105,122,975,274.72
  5. Step 5: Solve for x
    x = 18,105,122,975,274.72/5,850,200.40
  6. Step 6: Final answer
    x = 3,094,786.80

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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.