Home / 6,550,496.06-9,039,720.32-3,798,814.88

Finding the Fourth Proportional to 6,550,496.06, 9,039,720.32 and 3,798,814.88

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Solution

The fourth proportional to 6,550,496.06, 9,039,720.32 and 3,798,814.88 is: 5,242,385.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,496.06 : 9,039,720.32 = 3,798,814.88 : x
  2. Step 2: Convert to fraction form
    6,550,496.06/9,039,720.32 = 3,798,814.88/x
  3. Step 3: Cross multiply
    6,550,496.06x = 9,039,720.32 × 3,798,814.88
  4. Step 4: Simplify right side
    6,550,496.06x = 34,340,224,080,505.14
  5. Step 5: Solve for x
    x = 34,340,224,080,505.14/6,550,496.06
  6. Step 6: Final answer
    x = 5,242,385.28

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