Home / 5,929,072.49-8,894,133.89-1,669,277.63

Finding the Fourth Proportional to 5,929,072.49, 8,894,133.89 and 1,669,277.63

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Solution

The fourth proportional to 5,929,072.49, 8,894,133.89 and 1,669,277.63 is: 2,504,064.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,072.49 : 8,894,133.89 = 1,669,277.63 : x
  2. Step 2: Convert to fraction form
    5,929,072.49/8,894,133.89 = 1,669,277.63/x
  3. Step 3: Cross multiply
    5,929,072.49x = 8,894,133.89 × 1,669,277.63
  4. Step 4: Simplify right side
    5,929,072.49x = 14,846,778,732,455.49
  5. Step 5: Solve for x
    x = 14,846,778,732,455.49/5,929,072.49
  6. Step 6: Final answer
    x = 2,504,064.30

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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.