Home / 6,880,914.32-10,321,513.60-2,503,903.52

Finding the Fourth Proportional to 6,880,914.32, 10,321,513.60 and 2,503,903.52

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Solution

The fourth proportional to 6,880,914.32, 10,321,513.60 and 2,503,903.52 is: 3,755,907.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,914.32 : 10,321,513.60 = 2,503,903.52 : x
  2. Step 2: Convert to fraction form
    6,880,914.32/10,321,513.60 = 2,503,903.52/x
  3. Step 3: Cross multiply
    6,880,914.32x = 10,321,513.60 × 2,503,903.52
  4. Step 4: Simplify right side
    6,880,914.32x = 25,844,074,234,767.87
  5. Step 5: Solve for x
    x = 25,844,074,234,767.87/6,880,914.32
  6. Step 6: Final answer
    x = 3,755,907.00

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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.