Home / 8,056,571.31-11,118,210.26-4,385,593.53

Finding the Fourth Proportional to 8,056,571.31, 11,118,210.26 and 4,385,593.53

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Solution

The fourth proportional to 8,056,571.31, 11,118,210.26 and 4,385,593.53 is: 6,052,196.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,571.31 : 11,118,210.26 = 4,385,593.53 : x
  2. Step 2: Convert to fraction form
    8,056,571.31/11,118,210.26 = 4,385,593.53/x
  3. Step 3: Cross multiply
    8,056,571.31x = 11,118,210.26 × 4,385,593.53
  4. Step 4: Simplify right side
    8,056,571.31x = 48,759,950,959,507.66
  5. Step 5: Solve for x
    x = 48,759,950,959,507.66/8,056,571.31
  6. Step 6: Final answer
    x = 6,052,196.29

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1.5x scale

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.