Home / 5,059,709.58-6,982,377.30-2,736,604.47

Finding the Fourth Proportional to 5,059,709.58, 6,982,377.30 and 2,736,604.47

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Solution

The fourth proportional to 5,059,709.58, 6,982,377.30 and 2,736,604.47 is: 3,776,502.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,709.58 : 6,982,377.30 = 2,736,604.47 : x
  2. Step 2: Convert to fraction form
    5,059,709.58/6,982,377.30 = 2,736,604.47/x
  3. Step 3: Cross multiply
    5,059,709.58x = 6,982,377.30 × 2,736,604.47
  4. Step 4: Simplify right side
    5,059,709.58x = 19,108,004,930,406.53
  5. Step 5: Solve for x
    x = 19,108,004,930,406.53/5,059,709.58
  6. Step 6: Final answer
    x = 3,776,502.31

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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.