Home / 4,310,378.59-6,458,251.30-2,600,930.09

Finding the Fourth Proportional to 4,310,378.59, 6,458,251.30 and 2,600,930.09

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Solution

The fourth proportional to 4,310,378.59, 6,458,251.30 and 2,600,930.09 is: 3,896,980.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,378.59 : 6,458,251.30 = 2,600,930.09 : x
  2. Step 2: Convert to fraction form
    4,310,378.59/6,458,251.30 = 2,600,930.09/x
  3. Step 3: Cross multiply
    4,310,378.59x = 6,458,251.30 × 2,600,930.09
  4. Step 4: Simplify right side
    4,310,378.59x = 16,797,460,141,453.94
  5. Step 5: Solve for x
    x = 16,797,460,141,453.94/4,310,378.59
  6. Step 6: Final answer
    x = 3,896,980.23

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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.