Home / 2,088,635.42-3,134,174.44-874,110.60

Finding the Fourth Proportional to 2,088,635.42, 3,134,174.44 and 874,110.60

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Solution

The fourth proportional to 2,088,635.42, 3,134,174.44 and 874,110.60 is: 1,311,677.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,635.42 : 3,134,174.44 = 874,110.60 : x
  2. Step 2: Convert to fraction form
    2,088,635.42/3,134,174.44 = 874,110.60/x
  3. Step 3: Cross multiply
    2,088,635.42x = 3,134,174.44 × 874,110.60
  4. Step 4: Simplify right side
    2,088,635.42x = 2,739,615,101,655.74
  5. Step 5: Solve for x
    x = 2,739,615,101,655.74/2,088,635.42
  6. Step 6: Final answer
    x = 1,311,677.03

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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.