Home / 1,035,072.62-1,552,754.72-361,055.62

Finding the Fourth Proportional to 1,035,072.62, 1,552,754.72 and 361,055.62

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Solution

The fourth proportional to 1,035,072.62, 1,552,754.72 and 361,055.62 is: 541,634.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,072.62 : 1,552,754.72 = 361,055.62 : x
  2. Step 2: Convert to fraction form
    1,035,072.62/1,552,754.72 = 361,055.62/x
  3. Step 3: Cross multiply
    1,035,072.62x = 1,552,754.72 × 361,055.62
  4. Step 4: Simplify right side
    1,035,072.62x = 560,630,815,158.28
  5. Step 5: Solve for x
    x = 560,630,815,158.28/1,035,072.62
  6. Step 6: Final answer
    x = 541,634.28

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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.