Home / 7,425,270.12-11,137,914.12-2,033,967.06

Finding the Fourth Proportional to 7,425,270.12, 11,137,914.12 and 2,033,967.06

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Solution

The fourth proportional to 7,425,270.12, 11,137,914.12 and 2,033,967.06 is: 3,050,953.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,270.12 : 11,137,914.12 = 2,033,967.06 : x
  2. Step 2: Convert to fraction form
    7,425,270.12/11,137,914.12 = 2,033,967.06/x
  3. Step 3: Cross multiply
    7,425,270.12x = 11,137,914.12 × 2,033,967.06
  4. Step 4: Simplify right side
    7,425,270.12x = 22,654,150,437,188.89
  5. Step 5: Solve for x
    x = 22,654,150,437,188.89/7,425,270.12
  6. Step 6: Final answer
    x = 3,050,953.04

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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.