Home / 1,528,479.20-2,294,468.40-897,748.40

Finding the Fourth Proportional to 1,528,479.20, 2,294,468.40 and 897,748.40

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Solution

The fourth proportional to 1,528,479.20, 2,294,468.40 and 897,748.40 is: 1,347,650.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,528,479.20 : 2,294,468.40 = 897,748.40 : x
  2. Step 2: Convert to fraction form
    1,528,479.20/2,294,468.40 = 897,748.40/x
  3. Step 3: Cross multiply
    1,528,479.20x = 2,294,468.40 × 897,748.40
  4. Step 4: Simplify right side
    1,528,479.20x = 2,059,855,334,950.56
  5. Step 5: Solve for x
    x = 2,059,855,334,950.56/1,528,479.20
  6. Step 6: Final answer
    x = 1,347,650.22

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