Home / 2,228,775.88-3,343,124.94-545,893.96

Finding the Fourth Proportional to 2,228,775.88, 3,343,124.94 and 545,893.96

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Solution

The fourth proportional to 2,228,775.88, 3,343,124.94 and 545,893.96 is: 818,831.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,775.88 : 3,343,124.94 = 545,893.96 : x
  2. Step 2: Convert to fraction form
    2,228,775.88/3,343,124.94 = 545,893.96/x
  3. Step 3: Cross multiply
    2,228,775.88x = 3,343,124.94 × 545,893.96
  4. Step 4: Simplify right side
    2,228,775.88x = 1,824,991,712,271.36
  5. Step 5: Solve for x
    x = 1,824,991,712,271.36/2,228,775.88
  6. Step 6: Final answer
    x = 818,831.42

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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.