Home / 6,256,040.10-9,372,250.35-3,213,048.30

Finding the Fourth Proportional to 6,256,040.10, 9,372,250.35 and 3,213,048.30

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Solution

The fourth proportional to 6,256,040.10, 9,372,250.35 and 3,213,048.30 is: 4,813,507.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,040.10 : 9,372,250.35 = 3,213,048.30 : x
  2. Step 2: Convert to fraction form
    6,256,040.10/9,372,250.35 = 3,213,048.30/x
  3. Step 3: Cross multiply
    6,256,040.10x = 9,372,250.35 × 3,213,048.30
  4. Step 4: Simplify right side
    6,256,040.10x = 30,113,493,054,241.90
  5. Step 5: Solve for x
    x = 30,113,493,054,241.90/6,256,040.10
  6. Step 6: Final answer
    x = 4,813,507.04

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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.