Home / 7,425,265.89-11,137,907.72-2,033,962.80

Finding the Fourth Proportional to 7,425,265.89, 11,137,907.72 and 2,033,962.80

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Solution

The fourth proportional to 7,425,265.89, 11,137,907.72 and 2,033,962.80 is: 3,050,946.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,265.89 : 11,137,907.72 = 2,033,962.80 : x
  2. Step 2: Convert to fraction form
    7,425,265.89/11,137,907.72 = 2,033,962.80/x
  3. Step 3: Cross multiply
    7,425,265.89x = 11,137,907.72 × 2,033,962.80
  4. Step 4: Simplify right side
    7,425,265.89x = 22,654,089,972,312.82
  5. Step 5: Solve for x
    x = 22,654,089,972,312.82/7,425,265.89
  6. Step 6: Final answer
    x = 3,050,946.63

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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.