Home / 882,360.41-1,323,006.09-395,953.34

Finding the Fourth Proportional to 882,360.41, 1,323,006.09 and 395,953.34

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Solution

The fourth proportional to 882,360.41, 1,323,006.09 and 395,953.34 is: 593,690.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,360.41 : 1,323,006.09 = 395,953.34 : x
  2. Step 2: Convert to fraction form
    882,360.41/1,323,006.09 = 395,953.34/x
  3. Step 3: Cross multiply
    882,360.41x = 1,323,006.09 × 395,953.34
  4. Step 4: Simplify right side
    882,360.41x = 523,848,680,175.84
  5. Step 5: Solve for x
    x = 523,848,680,175.84/882,360.41
  6. Step 6: Final answer
    x = 593,690.15

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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.