Home / 1,522,164.42-2,100,560.36-833,849.94

Finding the Fourth Proportional to 1,522,164.42, 2,100,560.36 and 833,849.94

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Solution

The fourth proportional to 1,522,164.42, 2,100,560.36 and 833,849.94 is: 1,150,698.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,164.42 : 2,100,560.36 = 833,849.94 : x
  2. Step 2: Convert to fraction form
    1,522,164.42/2,100,560.36 = 833,849.94/x
  3. Step 3: Cross multiply
    1,522,164.42x = 2,100,560.36 × 833,849.94
  4. Step 4: Simplify right side
    1,522,164.42x = 1,751,552,130,152.38
  5. Step 5: Solve for x
    x = 1,751,552,130,152.38/1,522,164.42
  6. Step 6: Final answer
    x = 1,150,698.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.