Home / 6,860,962.48-10,291,872.48-2,311,633.12

Finding the Fourth Proportional to 6,860,962.48, 10,291,872.48 and 2,311,633.12

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Solution

The fourth proportional to 6,860,962.48, 10,291,872.48 and 2,311,633.12 is: 3,467,594.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,962.48 : 10,291,872.48 = 2,311,633.12 : x
  2. Step 2: Convert to fraction form
    6,860,962.48/10,291,872.48 = 2,311,633.12/x
  3. Step 3: Cross multiply
    6,860,962.48x = 10,291,872.48 × 2,311,633.12
  4. Step 4: Simplify right side
    6,860,962.48x = 23,791,033,291,584.54
  5. Step 5: Solve for x
    x = 23,791,033,291,584.54/6,860,962.48
  6. Step 6: Final answer
    x = 3,467,594.14

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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.