Home / 3,456,999.07-4,772,450.44-2,525,661

Finding the Fourth Proportional to 3,456,999.07, 4,772,450.44 and 2,525,661

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Solution

The fourth proportional to 3,456,999.07, 4,772,450.44 and 2,525,661 is: 3,486,721.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,999.07 : 4,772,450.44 = 2,525,661 : x
  2. Step 2: Convert to fraction form
    3,456,999.07/4,772,450.44 = 2,525,661/x
  3. Step 3: Cross multiply
    3,456,999.07x = 4,772,450.44 × 2,525,661
  4. Step 4: Simplify right side
    3,456,999.07x = 12,053,591,953,897.92
  5. Step 5: Solve for x
    x = 12,053,591,953,897.92/3,456,999.07
  6. Step 6: Final answer
    x = 3,486,721.20

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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.