Home / 2,736,722.58-3,776,050.76-1,633,939.78

Finding the Fourth Proportional to 2,736,722.58, 3,776,050.76 and 1,633,939.78

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Solution

The fourth proportional to 2,736,722.58, 3,776,050.76 and 1,633,939.78 is: 2,254,462.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,722.58 : 3,776,050.76 = 1,633,939.78 : x
  2. Step 2: Convert to fraction form
    2,736,722.58/3,776,050.76 = 1,633,939.78/x
  3. Step 3: Cross multiply
    2,736,722.58x = 3,776,050.76 × 1,633,939.78
  4. Step 4: Simplify right side
    2,736,722.58x = 6,169,839,548,063.23
  5. Step 5: Solve for x
    x = 6,169,839,548,063.23/2,736,722.58
  6. Step 6: Final answer
    x = 2,254,462.91

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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.