Home / 2,796,341.88-4,185,491.22-1,446,645.84

Finding the Fourth Proportional to 2,796,341.88, 4,185,491.22 and 1,446,645.84

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Solution

The fourth proportional to 2,796,341.88, 4,185,491.22 and 1,446,645.84 is: 2,165,301.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,341.88 : 4,185,491.22 = 1,446,645.84 : x
  2. Step 2: Convert to fraction form
    2,796,341.88/4,185,491.22 = 1,446,645.84/x
  3. Step 3: Cross multiply
    2,796,341.88x = 4,185,491.22 × 1,446,645.84
  4. Step 4: Simplify right side
    2,796,341.88x = 6,054,923,461,769.53
  5. Step 5: Solve for x
    x = 6,054,923,461,769.53/2,796,341.88
  6. Step 6: Final answer
    x = 2,165,301.57

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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.