Home / 961,135.74-1,442,125.62-456,061.86

Finding the Fourth Proportional to 961,135.74, 1,442,125.62 and 456,061.86

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Solution

The fourth proportional to 961,135.74, 1,442,125.62 and 456,061.86 is: 684,293.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,135.74 : 1,442,125.62 = 456,061.86 : x
  2. Step 2: Convert to fraction form
    961,135.74/1,442,125.62 = 456,061.86/x
  3. Step 3: Cross multiply
    961,135.74x = 1,442,125.62 × 456,061.86
  4. Step 4: Simplify right side
    961,135.74x = 657,698,492,610.85
  5. Step 5: Solve for x
    x = 657,698,492,610.85/961,135.74
  6. Step 6: Final answer
    x = 684,293.04

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