Home / 2,468,559.60-3,405,240.84-1,435,951.14

Finding the Fourth Proportional to 2,468,559.60, 3,405,240.84 and 1,435,951.14

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Solution

The fourth proportional to 2,468,559.60, 3,405,240.84 and 1,435,951.14 is: 1,980,814.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,559.60 : 3,405,240.84 = 1,435,951.14 : x
  2. Step 2: Convert to fraction form
    2,468,559.60/3,405,240.84 = 1,435,951.14/x
  3. Step 3: Cross multiply
    2,468,559.60x = 3,405,240.84 × 1,435,951.14
  4. Step 4: Simplify right side
    2,468,559.60x = 4,889,759,466,172.56
  5. Step 5: Solve for x
    x = 4,889,759,466,172.56/2,468,559.60
  6. Step 6: Final answer
    x = 1,980,814.83

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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.