Home / 963,608.46-1,444,852.41-364,615.89

Finding the Fourth Proportional to 963,608.46, 1,444,852.41 and 364,615.89

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Solution

The fourth proportional to 963,608.46, 1,444,852.41 and 364,615.89 is: 546,711.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,608.46 : 1,444,852.41 = 364,615.89 : x
  2. Step 2: Convert to fraction form
    963,608.46/1,444,852.41 = 364,615.89/x
  3. Step 3: Cross multiply
    963,608.46x = 1,444,852.41 × 364,615.89
  4. Step 4: Simplify right side
    963,608.46x = 526,816,147,390.80
  5. Step 5: Solve for x
    x = 526,816,147,390.80/963,608.46
  6. Step 6: Final answer
    x = 546,711.83

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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.