Home / 8,856,988.60-13,281,546.30-3,463,846.60

Finding the Fourth Proportional to 8,856,988.60, 13,281,546.30 and 3,463,846.60

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Solution

The fourth proportional to 8,856,988.60, 13,281,546.30 and 3,463,846.60 is: 5,194,230.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,988.60 : 13,281,546.30 = 3,463,846.60 : x
  2. Step 2: Convert to fraction form
    8,856,988.60/13,281,546.30 = 3,463,846.60/x
  3. Step 3: Cross multiply
    8,856,988.60x = 13,281,546.30 × 3,463,846.60
  4. Step 4: Simplify right side
    8,856,988.60x = 46,005,238,993,997.59
  5. Step 5: Solve for x
    x = 46,005,238,993,997.59/8,856,988.60
  6. Step 6: Final answer
    x = 5,194,230.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.