Home / 2,468,559.08-3,405,240.15-1,435,950.62

Finding the Fourth Proportional to 2,468,559.08, 3,405,240.15 and 1,435,950.62

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Solution

The fourth proportional to 2,468,559.08, 3,405,240.15 and 1,435,950.62 is: 1,980,814.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,559.08 : 3,405,240.15 = 1,435,950.62 : x
  2. Step 2: Convert to fraction form
    2,468,559.08/3,405,240.15 = 1,435,950.62/x
  3. Step 3: Cross multiply
    2,468,559.08x = 3,405,240.15 × 1,435,950.62
  4. Step 4: Simplify right side
    2,468,559.08x = 4,889,756,704,641.39
  5. Step 5: Solve for x
    x = 4,889,756,704,641.39/2,468,559.08
  6. Step 6: Final answer
    x = 1,980,814.13

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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.