Home / 1,522,681.96-2,284,024.62-457,723.94

Finding the Fourth Proportional to 1,522,681.96, 2,284,024.62 and 457,723.94

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Solution

The fourth proportional to 1,522,681.96, 2,284,024.62 and 457,723.94 is: 686,586.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,681.96 : 2,284,024.62 = 457,723.94 : x
  2. Step 2: Convert to fraction form
    1,522,681.96/2,284,024.62 = 457,723.94/x
  3. Step 3: Cross multiply
    1,522,681.96x = 2,284,024.62 × 457,723.94
  4. Step 4: Simplify right side
    1,522,681.96x = 1,045,452,748,123.40
  5. Step 5: Solve for x
    x = 1,045,452,748,123.40/1,522,681.96
  6. Step 6: Final answer
    x = 686,586.42

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