Home / 5,099,375.93-7,647,281.48-1,504,188.50

Finding the Fourth Proportional to 5,099,375.93, 7,647,281.48 and 1,504,188.50

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Solution

The fourth proportional to 5,099,375.93, 7,647,281.48 and 1,504,188.50 is: 2,255,756.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,375.93 : 7,647,281.48 = 1,504,188.50 : x
  2. Step 2: Convert to fraction form
    5,099,375.93/7,647,281.48 = 1,504,188.50/x
  3. Step 3: Cross multiply
    5,099,375.93x = 7,647,281.48 × 1,504,188.50
  4. Step 4: Simplify right side
    5,099,375.93x = 11,502,952,812,721.63
  5. Step 5: Solve for x
    x = 11,502,952,812,721.63/5,099,375.93
  6. Step 6: Final answer
    x = 2,255,756.98

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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.