Home / 4,703,014.08-6,487,766.79-3,072,375.93

Finding the Fourth Proportional to 4,703,014.08, 6,487,766.79 and 3,072,375.93

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Solution

The fourth proportional to 4,703,014.08, 6,487,766.79 and 3,072,375.93 is: 4,238,315.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,014.08 : 6,487,766.79 = 3,072,375.93 : x
  2. Step 2: Convert to fraction form
    4,703,014.08/6,487,766.79 = 3,072,375.93/x
  3. Step 3: Cross multiply
    4,703,014.08x = 6,487,766.79 × 3,072,375.93
  4. Step 4: Simplify right side
    4,703,014.08x = 19,932,858,525,049.37
  5. Step 5: Solve for x
    x = 19,932,858,525,049.37/4,703,014.08
  6. Step 6: Final answer
    x = 4,238,315.72

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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.