Home / 3,280,449.80-4,920,674.70-2,440,641.80

Finding the Fourth Proportional to 3,280,449.80, 4,920,674.70 and 2,440,641.80

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Solution

The fourth proportional to 3,280,449.80, 4,920,674.70 and 2,440,641.80 is: 3,660,962.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,280,449.80 : 4,920,674.70 = 2,440,641.80 : x
  2. Step 2: Convert to fraction form
    3,280,449.80/4,920,674.70 = 2,440,641.80/x
  3. Step 3: Cross multiply
    3,280,449.80x = 4,920,674.70 × 2,440,641.80
  4. Step 4: Simplify right side
    3,280,449.80x = 12,009,604,357,022.46
  5. Step 5: Solve for x
    x = 12,009,604,357,022.46/3,280,449.80
  6. Step 6: Final answer
    x = 3,660,962.70

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