Home / 2,439,604.17-3,366,673.55-1,351,893.92

Finding the Fourth Proportional to 2,439,604.17, 3,366,673.55 and 1,351,893.92

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Solution

The fourth proportional to 2,439,604.17, 3,366,673.55 and 1,351,893.92 is: 1,865,624.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,604.17 : 3,366,673.55 = 1,351,893.92 : x
  2. Step 2: Convert to fraction form
    2,439,604.17/3,366,673.55 = 1,351,893.92/x
  3. Step 3: Cross multiply
    2,439,604.17x = 3,366,673.55 × 1,351,893.92
  4. Step 4: Simplify right side
    2,439,604.17x = 4,551,385,508,950.69
  5. Step 5: Solve for x
    x = 4,551,385,508,950.69/2,439,604.17
  6. Step 6: Final answer
    x = 1,865,624.58

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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.