Home / 882,152.12-1,323,069.50-233,732.68

Finding the Fourth Proportional to 882,152.12, 1,323,069.50 and 233,732.68

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Solution

The fourth proportional to 882,152.12, 1,323,069.50 and 233,732.68 is: 350,556.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,152.12 : 1,323,069.50 = 233,732.68 : x
  2. Step 2: Convert to fraction form
    882,152.12/1,323,069.50 = 233,732.68/x
  3. Step 3: Cross multiply
    882,152.12x = 1,323,069.50 × 233,732.68
  4. Step 4: Simplify right side
    882,152.12x = 309,244,580,061.26
  5. Step 5: Solve for x
    x = 309,244,580,061.26/882,152.12
  6. Step 6: Final answer
    x = 350,556.98

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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.