Home / 7,472,015.15-11,211,565.68-4,445,360.24

Finding the Fourth Proportional to 7,472,015.15, 11,211,565.68 and 4,445,360.24

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Solution

The fourth proportional to 7,472,015.15, 11,211,565.68 and 4,445,360.24 is: 6,670,148.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,472,015.15 : 11,211,565.68 = 4,445,360.24 : x
  2. Step 2: Convert to fraction form
    7,472,015.15/11,211,565.68 = 4,445,360.24/x
  3. Step 3: Cross multiply
    7,472,015.15x = 11,211,565.68 × 4,445,360.24
  4. Step 4: Simplify right side
    7,472,015.15x = 49,839,448,245,962.73
  5. Step 5: Solve for x
    x = 49,839,448,245,962.73/7,472,015.15
  6. Step 6: Final answer
    x = 6,670,148.18

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