Home / 5,306,978-7,961,711.16-1,761,122

Finding the Fourth Proportional to 5,306,978, 7,961,711.16 and 1,761,122

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Solution

The fourth proportional to 5,306,978, 7,961,711.16 and 1,761,122 is: 2,642,095.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,978 : 7,961,711.16 = 1,761,122 : x
  2. Step 2: Convert to fraction form
    5,306,978/7,961,711.16 = 1,761,122/x
  3. Step 3: Cross multiply
    5,306,978x = 7,961,711.16 × 1,761,122
  4. Step 4: Simplify right side
    5,306,978x = 14,021,544,681,521.52
  5. Step 5: Solve for x
    x = 14,021,544,681,521.52/5,306,978
  6. Step 6: Final answer
    x = 2,642,095.87

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