Home / 6,137,488.58-9,206,601.41-1,877,693.72

Finding the Fourth Proportional to 6,137,488.58, 9,206,601.41 and 1,877,693.72

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Solution

The fourth proportional to 6,137,488.58, 9,206,601.41 and 1,877,693.72 is: 2,816,653.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,488.58 : 9,206,601.41 = 1,877,693.72 : x
  2. Step 2: Convert to fraction form
    6,137,488.58/9,206,601.41 = 1,877,693.72/x
  3. Step 3: Cross multiply
    6,137,488.58x = 9,206,601.41 × 1,877,693.72
  4. Step 4: Simplify right side
    6,137,488.58x = 17,287,177,608,761.37
  5. Step 5: Solve for x
    x = 17,287,177,608,761.37/6,137,488.58
  6. Step 6: Final answer
    x = 2,816,653.33

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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.