Home / 441,824.84-609,735.54-250,856

Finding the Fourth Proportional to 441,824.84, 609,735.54 and 250,856

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Solution

The fourth proportional to 441,824.84, 609,735.54 and 250,856 is: 346,191.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,824.84 : 609,735.54 = 250,856 : x
  2. Step 2: Convert to fraction form
    441,824.84/609,735.54 = 250,856/x
  3. Step 3: Cross multiply
    441,824.84x = 609,735.54 × 250,856
  4. Step 4: Simplify right side
    441,824.84x = 152,955,818,622.24
  5. Step 5: Solve for x
    x = 152,955,818,622.24/441,824.84
  6. Step 6: Final answer
    x = 346,191.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.