Home / 1,060,149.96-1,589,885.82-350,045.64

Finding the Fourth Proportional to 1,060,149.96, 1,589,885.82 and 350,045.64

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Solution

The fourth proportional to 1,060,149.96, 1,589,885.82 and 350,045.64 is: 524,956.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,149.96 : 1,589,885.82 = 350,045.64 : x
  2. Step 2: Convert to fraction form
    1,060,149.96/1,589,885.82 = 350,045.64/x
  3. Step 3: Cross multiply
    1,060,149.96x = 1,589,885.82 × 350,045.64
  4. Step 4: Simplify right side
    1,060,149.96x = 556,532,599,388.83
  5. Step 5: Solve for x
    x = 556,532,599,388.83/1,060,149.96
  6. Step 6: Final answer
    x = 524,956.49

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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.