Home / 7,852,539.30-10,836,503.76-4,414,780.33

Finding the Fourth Proportional to 7,852,539.30, 10,836,503.76 and 4,414,780.33

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Solution

The fourth proportional to 7,852,539.30, 10,836,503.76 and 4,414,780.33 is: 6,092,396.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,852,539.30 : 10,836,503.76 = 4,414,780.33 : x
  2. Step 2: Convert to fraction form
    7,852,539.30/10,836,503.76 = 4,414,780.33/x
  3. Step 3: Cross multiply
    7,852,539.30x = 10,836,503.76 × 4,414,780.33
  4. Step 4: Simplify right side
    7,852,539.30x = 47,840,783,635,083.20
  5. Step 5: Solve for x
    x = 47,840,783,635,083.20/7,852,539.30
  6. Step 6: Final answer
    x = 6,092,396.59

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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.