Home / 4,860,795.10-7,291,192.65-4,451,388.70

Finding the Fourth Proportional to 4,860,795.10, 7,291,192.65 and 4,451,388.70

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Solution

The fourth proportional to 4,860,795.10, 7,291,192.65 and 4,451,388.70 is: 6,677,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,795.10 : 7,291,192.65 = 4,451,388.70 : x
  2. Step 2: Convert to fraction form
    4,860,795.10/7,291,192.65 = 4,451,388.70/x
  3. Step 3: Cross multiply
    4,860,795.10x = 7,291,192.65 × 4,451,388.70
  4. Step 4: Simplify right side
    4,860,795.10x = 32,455,932,571,733.06
  5. Step 5: Solve for x
    x = 32,455,932,571,733.06/4,860,795.10
  6. Step 6: Final answer
    x = 6,677,083.05

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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.