Home / 8,254,485.24-12,326,142.03-6,741,170.24

Finding the Fourth Proportional to 8,254,485.24, 12,326,142.03 and 6,741,170.24

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Solution

The fourth proportional to 8,254,485.24, 12,326,142.03 and 6,741,170.24 is: 10,066,360.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,254,485.24 : 12,326,142.03 = 6,741,170.24 : x
  2. Step 2: Convert to fraction form
    8,254,485.24/12,326,142.03 = 6,741,170.24/x
  3. Step 3: Cross multiply
    8,254,485.24x = 12,326,142.03 × 6,741,170.24
  4. Step 4: Simplify right side
    8,254,485.24x = 83,092,621,739,739.09
  5. Step 5: Solve for x
    x = 83,092,621,739,739.09/8,254,485.24
  6. Step 6: Final answer
    x = 10,066,360.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.