Home / 1,027,392.98-1,541,099.88-458,803.04

Finding the Fourth Proportional to 1,027,392.98, 1,541,099.88 and 458,803.04

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Solution

The fourth proportional to 1,027,392.98, 1,541,099.88 and 458,803.04 is: 688,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,392.98 : 1,541,099.88 = 458,803.04 : x
  2. Step 2: Convert to fraction form
    1,027,392.98/1,541,099.88 = 458,803.04/x
  3. Step 3: Cross multiply
    1,027,392.98x = 1,541,099.88 × 458,803.04
  4. Step 4: Simplify right side
    1,027,392.98x = 707,061,302,182.14
  5. Step 5: Solve for x
    x = 707,061,302,182.14/1,027,392.98
  6. Step 6: Final answer
    x = 688,209.20

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