Home / 12,793,096.68-19,182,617.46-6,301,889.34

Finding the Fourth Proportional to 12,793,096.68, 19,182,617.46 and 6,301,889.34

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Solution

The fourth proportional to 12,793,096.68, 19,182,617.46 and 6,301,889.34 is: 9,449,372.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,793,096.68 : 19,182,617.46 = 6,301,889.34 : x
  2. Step 2: Convert to fraction form
    12,793,096.68/19,182,617.46 = 6,301,889.34/x
  3. Step 3: Cross multiply
    12,793,096.68x = 19,182,617.46 × 6,301,889.34
  4. Step 4: Simplify right side
    12,793,096.68x = 120,886,732,484,471.88
  5. Step 5: Solve for x
    x = 120,886,732,484,471.88/12,793,096.68
  6. Step 6: Final answer
    x = 9,449,372.23

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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.