Home / 5,964,354.20-8,936,033.70-5,124,546.20

Finding the Fourth Proportional to 5,964,354.20, 8,936,033.70 and 5,124,546.20

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Solution

The fourth proportional to 5,964,354.20, 8,936,033.70 and 5,124,546.20 is: 7,677,799.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,354.20 : 8,936,033.70 = 5,124,546.20 : x
  2. Step 2: Convert to fraction form
    5,964,354.20/8,936,033.70 = 5,124,546.20/x
  3. Step 3: Cross multiply
    5,964,354.20x = 8,936,033.70 × 5,124,546.20
  4. Step 4: Simplify right side
    5,964,354.20x = 45,793,117,540,406.94
  5. Step 5: Solve for x
    x = 45,793,117,540,406.94/5,964,354.20
  6. Step 6: Final answer
    x = 7,677,799.81

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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.