Home / 927,885.46-1,390,016.22-440,874.52

Finding the Fourth Proportional to 927,885.46, 1,390,016.22 and 440,874.52

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Solution

The fourth proportional to 927,885.46, 1,390,016.22 and 440,874.52 is: 660,450.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,885.46 : 1,390,016.22 = 440,874.52 : x
  2. Step 2: Convert to fraction form
    927,885.46/1,390,016.22 = 440,874.52/x
  3. Step 3: Cross multiply
    927,885.46x = 1,390,016.22 × 440,874.52
  4. Step 4: Simplify right side
    927,885.46x = 612,822,733,784.71
  5. Step 5: Solve for x
    x = 612,822,733,784.71/927,885.46
  6. Step 6: Final answer
    x = 660,450.84

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