Home / 1,414,617.41-2,121,571.64-604,601.42

Finding the Fourth Proportional to 1,414,617.41, 2,121,571.64 and 604,601.42

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Solution

The fourth proportional to 1,414,617.41, 2,121,571.64 and 604,601.42 is: 906,750.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,617.41 : 2,121,571.64 = 604,601.42 : x
  2. Step 2: Convert to fraction form
    1,414,617.41/2,121,571.64 = 604,601.42/x
  3. Step 3: Cross multiply
    1,414,617.41x = 2,121,571.64 × 604,601.42
  4. Step 4: Simplify right side
    1,414,617.41x = 1,282,705,217,079.37
  5. Step 5: Solve for x
    x = 1,282,705,217,079.37/1,414,617.41
  6. Step 6: Final answer
    x = 906,750.62

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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.