Home / 1,175,577.44-1,759,976.30-1,054,023.98

Finding the Fourth Proportional to 1,175,577.44, 1,759,976.30 and 1,054,023.98

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Solution

The fourth proportional to 1,175,577.44, 1,759,976.30 and 1,054,023.98 is: 1,577,996.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,577.44 : 1,759,976.30 = 1,054,023.98 : x
  2. Step 2: Convert to fraction form
    1,175,577.44/1,759,976.30 = 1,054,023.98/x
  3. Step 3: Cross multiply
    1,175,577.44x = 1,759,976.30 × 1,054,023.98
  4. Step 4: Simplify right side
    1,175,577.44x = 1,855,057,218,266.85
  5. Step 5: Solve for x
    x = 1,855,057,218,266.85/1,175,577.44
  6. Step 6: Final answer
    x = 1,577,996.62

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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.