Home / 4,323,571.70-5,967,122.18-2,487,992.49

Finding the Fourth Proportional to 4,323,571.70, 5,967,122.18 and 2,487,992.49

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Solution

The fourth proportional to 4,323,571.70, 5,967,122.18 and 2,487,992.49 is: 3,433,771.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,571.70 : 5,967,122.18 = 2,487,992.49 : x
  2. Step 2: Convert to fraction form
    4,323,571.70/5,967,122.18 = 2,487,992.49/x
  3. Step 3: Cross multiply
    4,323,571.70x = 5,967,122.18 × 2,487,992.49
  4. Step 4: Simplify right side
    4,323,571.70x = 14,846,155,158,312.47
  5. Step 5: Solve for x
    x = 14,846,155,158,312.47/4,323,571.70
  6. Step 6: Final answer
    x = 3,433,771.01

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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.