Home / 5,096,867.96-7,035,059.46-3,005,536.88

Finding the Fourth Proportional to 5,096,867.96, 7,035,059.46 and 3,005,536.88

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Solution

The fourth proportional to 5,096,867.96, 7,035,059.46 and 3,005,536.88 is: 4,148,455.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,867.96 : 7,035,059.46 = 3,005,536.88 : x
  2. Step 2: Convert to fraction form
    5,096,867.96/7,035,059.46 = 3,005,536.88/x
  3. Step 3: Cross multiply
    5,096,867.96x = 7,035,059.46 × 3,005,536.88
  4. Step 4: Simplify right side
    5,096,867.96x = 21,144,130,660,022.88
  5. Step 5: Solve for x
    x = 21,144,130,660,022.88/5,096,867.96
  6. Step 6: Final answer
    x = 4,148,455.64

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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.