Home / 5,701,133.15-8,552,799.96-1,861,923.44

Finding the Fourth Proportional to 5,701,133.15, 8,552,799.96 and 1,861,923.44

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Solution

The fourth proportional to 5,701,133.15, 8,552,799.96 and 1,861,923.44 is: 2,793,244.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,133.15 : 8,552,799.96 = 1,861,923.44 : x
  2. Step 2: Convert to fraction form
    5,701,133.15/8,552,799.96 = 1,861,923.44/x
  3. Step 3: Cross multiply
    5,701,133.15x = 8,552,799.96 × 1,861,923.44
  4. Step 4: Simplify right side
    5,701,133.15x = 15,924,658,744,537.06
  5. Step 5: Solve for x
    x = 15,924,658,744,537.06/5,701,133.15
  6. Step 6: Final answer
    x = 2,793,244.49

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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.