Home / 964,099.64-1,446,245.31-357,050.41

Finding the Fourth Proportional to 964,099.64, 1,446,245.31 and 357,050.41

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Solution

The fourth proportional to 964,099.64, 1,446,245.31 and 357,050.41 is: 535,611.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,099.64 : 1,446,245.31 = 357,050.41 : x
  2. Step 2: Convert to fraction form
    964,099.64/1,446,245.31 = 357,050.41/x
  3. Step 3: Cross multiply
    964,099.64x = 1,446,245.31 × 357,050.41
  4. Step 4: Simplify right side
    964,099.64x = 516,382,473,664.85
  5. Step 5: Solve for x
    x = 516,382,473,664.85/964,099.64
  6. Step 6: Final answer
    x = 535,611.11

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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.