Home / 5,021,382.24-7,532,125.92-1,989,486

Finding the Fourth Proportional to 5,021,382.24, 7,532,125.92 and 1,989,486

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Solution

The fourth proportional to 5,021,382.24, 7,532,125.92 and 1,989,486 is: 2,984,249.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,382.24 : 7,532,125.92 = 1,989,486 : x
  2. Step 2: Convert to fraction form
    5,021,382.24/7,532,125.92 = 1,989,486/x
  3. Step 3: Cross multiply
    5,021,382.24x = 7,532,125.92 × 1,989,486
  4. Step 4: Simplify right side
    5,021,382.24x = 14,985,059,068,077.12
  5. Step 5: Solve for x
    x = 14,985,059,068,077.12/5,021,382.24
  6. Step 6: Final answer
    x = 2,984,249.82

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