Home / 4,124,670.52-6,179,685.54-1,723,230.04

Finding the Fourth Proportional to 4,124,670.52, 6,179,685.54 and 1,723,230.04

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Solution

The fourth proportional to 4,124,670.52, 6,179,685.54 and 1,723,230.04 is: 2,581,786.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,670.52 : 6,179,685.54 = 1,723,230.04 : x
  2. Step 2: Convert to fraction form
    4,124,670.52/6,179,685.54 = 1,723,230.04/x
  3. Step 3: Cross multiply
    4,124,670.52x = 6,179,685.54 × 1,723,230.04
  4. Step 4: Simplify right side
    4,124,670.52x = 10,649,019,760,281.62
  5. Step 5: Solve for x
    x = 10,649,019,760,281.62/4,124,670.52
  6. Step 6: Final answer
    x = 2,581,786.77

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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.