Home / 9,652,796.64-14,479,238.88-3,263,083.20

Finding the Fourth Proportional to 9,652,796.64, 14,479,238.88 and 3,263,083.20

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Solution

The fourth proportional to 9,652,796.64, 14,479,238.88 and 3,263,083.20 is: 4,894,639.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,796.64 : 14,479,238.88 = 3,263,083.20 : x
  2. Step 2: Convert to fraction form
    9,652,796.64/14,479,238.88 = 3,263,083.20/x
  3. Step 3: Cross multiply
    9,652,796.64x = 14,479,238.88 × 3,263,083.20
  4. Step 4: Simplify right side
    9,652,796.64x = 47,246,961,138,114.82
  5. Step 5: Solve for x
    x = 47,246,961,138,114.82/9,652,796.64
  6. Step 6: Final answer
    x = 4,894,639.65

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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.