Home / 7,579,495.20-10,459,576.56-4,141,656.96

Finding the Fourth Proportional to 7,579,495.20, 10,459,576.56 and 4,141,656.96

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Solution

The fourth proportional to 7,579,495.20, 10,459,576.56 and 4,141,656.96 is: 5,715,417.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,495.20 : 10,459,576.56 = 4,141,656.96 : x
  2. Step 2: Convert to fraction form
    7,579,495.20/10,459,576.56 = 4,141,656.96/x
  3. Step 3: Cross multiply
    7,579,495.20x = 10,459,576.56 × 4,141,656.96
  4. Step 4: Simplify right side
    7,579,495.20x = 43,319,978,058,376.86
  5. Step 5: Solve for x
    x = 43,319,978,058,376.86/7,579,495.20
  6. Step 6: Final answer
    x = 5,715,417.31

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