Home / 6,860,966.64-9,467,914.32-3,763,446

Finding the Fourth Proportional to 6,860,966.64, 9,467,914.32 and 3,763,446

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Solution

The fourth proportional to 6,860,966.64, 9,467,914.32 and 3,763,446 is: 5,193,435.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,966.64 : 9,467,914.32 = 3,763,446 : x
  2. Step 2: Convert to fraction form
    6,860,966.64/9,467,914.32 = 3,763,446/x
  3. Step 3: Cross multiply
    6,860,966.64x = 9,467,914.32 × 3,763,446
  4. Step 4: Simplify right side
    6,860,966.64x = 35,631,984,275,946.72
  5. Step 5: Solve for x
    x = 35,631,984,275,946.72/6,860,966.64
  6. Step 6: Final answer
    x = 5,193,435.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.