Home / 4,525,538.32-6,245,221.22-2,666,033.36

Finding the Fourth Proportional to 4,525,538.32, 6,245,221.22 and 2,666,033.36

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Solution

The fourth proportional to 4,525,538.32, 6,245,221.22 and 2,666,033.36 is: 3,679,113.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,538.32 : 6,245,221.22 = 2,666,033.36 : x
  2. Step 2: Convert to fraction form
    4,525,538.32/6,245,221.22 = 2,666,033.36/x
  3. Step 3: Cross multiply
    4,525,538.32x = 6,245,221.22 × 2,666,033.36
  4. Step 4: Simplify right side
    4,525,538.32x = 16,649,968,113,099.90
  5. Step 5: Solve for x
    x = 16,649,968,113,099.90/4,525,538.32
  6. Step 6: Final answer
    x = 3,679,113.28

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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.