Home / 4,203,122.94-6,302,429.37-1,323,952.02

Finding the Fourth Proportional to 4,203,122.94, 6,302,429.37 and 1,323,952.02

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Solution

The fourth proportional to 4,203,122.94, 6,302,429.37 and 1,323,952.02 is: 1,985,217.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,122.94 : 6,302,429.37 = 1,323,952.02 : x
  2. Step 2: Convert to fraction form
    4,203,122.94/6,302,429.37 = 1,323,952.02/x
  3. Step 3: Cross multiply
    4,203,122.94x = 6,302,429.37 × 1,323,952.02
  4. Step 4: Simplify right side
    4,203,122.94x = 8,344,114,095,318.83
  5. Step 5: Solve for x
    x = 8,344,114,095,318.83/4,203,122.94
  6. Step 6: Final answer
    x = 1,985,217.71

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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.