Home / 1,796,750.90-2,695,126.35-1,159,021.70

Finding the Fourth Proportional to 1,796,750.90, 2,695,126.35 and 1,159,021.70

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Solution

The fourth proportional to 1,796,750.90, 2,695,126.35 and 1,159,021.70 is: 1,738,532.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,750.90 : 2,695,126.35 = 1,159,021.70 : x
  2. Step 2: Convert to fraction form
    1,796,750.90/2,695,126.35 = 1,159,021.70/x
  3. Step 3: Cross multiply
    1,796,750.90x = 2,695,126.35 × 1,159,021.70
  4. Step 4: Simplify right side
    1,796,750.90x = 3,123,709,923,891.80
  5. Step 5: Solve for x
    x = 3,123,709,923,891.80/1,796,750.90
  6. Step 6: Final answer
    x = 1,738,532.55

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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.