Home / 2,084,429.08-3,126,895.80-736,315.80

Finding the Fourth Proportional to 2,084,429.08, 3,126,895.80 and 736,315.80

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Solution

The fourth proportional to 2,084,429.08, 3,126,895.80 and 736,315.80 is: 1,104,562.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,429.08 : 3,126,895.80 = 736,315.80 : x
  2. Step 2: Convert to fraction form
    2,084,429.08/3,126,895.80 = 736,315.80/x
  3. Step 3: Cross multiply
    2,084,429.08x = 3,126,895.80 × 736,315.80
  4. Step 4: Simplify right side
    2,084,429.08x = 2,302,382,782,493.64
  5. Step 5: Solve for x
    x = 2,302,382,782,493.64/2,084,429.08
  6. Step 6: Final answer
    x = 1,104,562.78

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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.