Home / 8,474,169.02-11,694,106.62-4,803,423.17

Finding the Fourth Proportional to 8,474,169.02, 11,694,106.62 and 4,803,423.17

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Solution

The fourth proportional to 8,474,169.02, 11,694,106.62 and 4,803,423.17 is: 6,628,584.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,169.02 : 11,694,106.62 = 4,803,423.17 : x
  2. Step 2: Convert to fraction form
    8,474,169.02/11,694,106.62 = 4,803,423.17/x
  3. Step 3: Cross multiply
    8,474,169.02x = 11,694,106.62 × 4,803,423.17
  4. Step 4: Simplify right side
    8,474,169.02x = 56,171,742,632,487.85
  5. Step 5: Solve for x
    x = 56,171,742,632,487.85/8,474,169.02
  6. Step 6: Final answer
    x = 6,628,584.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.