Home / 4,133,003.36-5,701,214.84-2,478,710.39

Finding the Fourth Proportional to 4,133,003.36, 5,701,214.84 and 2,478,710.39

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Solution

The fourth proportional to 4,133,003.36, 5,701,214.84 and 2,478,710.39 is: 3,419,223.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,003.36 : 5,701,214.84 = 2,478,710.39 : x
  2. Step 2: Convert to fraction form
    4,133,003.36/5,701,214.84 = 2,478,710.39/x
  3. Step 3: Cross multiply
    4,133,003.36x = 5,701,214.84 × 2,478,710.39
  4. Step 4: Simplify right side
    4,133,003.36x = 14,131,660,418,630.56
  5. Step 5: Solve for x
    x = 14,131,660,418,630.56/4,133,003.36
  6. Step 6: Final answer
    x = 3,419,223.07

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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.