Home / 1,024,915.20-1,533,225.60-900,499.20

Finding the Fourth Proportional to 1,024,915.20, 1,533,225.60 and 900,499.20

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Solution

The fourth proportional to 1,024,915.20, 1,533,225.60 and 900,499.20 is: 1,347,105.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,915.20 : 1,533,225.60 = 900,499.20 : x
  2. Step 2: Convert to fraction form
    1,024,915.20/1,533,225.60 = 900,499.20/x
  3. Step 3: Cross multiply
    1,024,915.20x = 1,533,225.60 × 900,499.20
  4. Step 4: Simplify right side
    1,024,915.20x = 1,380,668,426,219.52
  5. Step 5: Solve for x
    x = 1,380,668,426,219.52/1,024,915.20
  6. Step 6: Final answer
    x = 1,347,105.03

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