Home / 2,464,472.52-3,400,934.58-1,376,759.70

Finding the Fourth Proportional to 2,464,472.52, 3,400,934.58 and 1,376,759.70

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Solution

The fourth proportional to 2,464,472.52, 3,400,934.58 and 1,376,759.70 is: 1,899,907.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,472.52 : 3,400,934.58 = 1,376,759.70 : x
  2. Step 2: Convert to fraction form
    2,464,472.52/3,400,934.58 = 1,376,759.70/x
  3. Step 3: Cross multiply
    2,464,472.52x = 3,400,934.58 × 1,376,759.70
  4. Step 4: Simplify right side
    2,464,472.52x = 4,682,269,672,080.43
  5. Step 5: Solve for x
    x = 4,682,269,672,080.43/2,464,472.52
  6. Step 6: Final answer
    x = 1,899,907.44

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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.