Home / 1,594,355.40-2,390,813.42-456,857.42

Finding the Fourth Proportional to 1,594,355.40, 2,390,813.42 and 456,857.42

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Solution

The fourth proportional to 1,594,355.40, 2,390,813.42 and 456,857.42 is: 685,079.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,355.40 : 2,390,813.42 = 456,857.42 : x
  2. Step 2: Convert to fraction form
    1,594,355.40/2,390,813.42 = 456,857.42/x
  3. Step 3: Cross multiply
    1,594,355.40x = 2,390,813.42 × 456,857.42
  4. Step 4: Simplify right side
    1,594,355.40x = 1,092,260,836,524.22
  5. Step 5: Solve for x
    x = 1,092,260,836,524.22/1,594,355.40
  6. Step 6: Final answer
    x = 685,079.90

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