Home / 10,766,835.89-16,152,654.37-3,089,882.29

Finding the Fourth Proportional to 10,766,835.89, 16,152,654.37 and 3,089,882.29

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Solution

The fourth proportional to 10,766,835.89, 16,152,654.37 and 3,089,882.29 is: 4,635,512.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,766,835.89 : 16,152,654.37 = 3,089,882.29 : x
  2. Step 2: Convert to fraction form
    10,766,835.89/16,152,654.37 = 3,089,882.29/x
  3. Step 3: Cross multiply
    10,766,835.89x = 16,152,654.37 × 3,089,882.29
  4. Step 4: Simplify right side
    10,766,835.89x = 49,909,800,593,590.84
  5. Step 5: Solve for x
    x = 49,909,800,593,590.84/10,766,835.89
  6. Step 6: Final answer
    x = 4,635,512.34

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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.