Home / 2,410,850.92-3,326,964.57-1,323,140.38

Finding the Fourth Proportional to 2,410,850.92, 3,326,964.57 and 1,323,140.38

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Solution

The fourth proportional to 2,410,850.92, 3,326,964.57 and 1,323,140.38 is: 1,825,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,850.92 : 3,326,964.57 = 1,323,140.38 : x
  2. Step 2: Convert to fraction form
    2,410,850.92/3,326,964.57 = 1,323,140.38/x
  3. Step 3: Cross multiply
    2,410,850.92x = 3,326,964.57 × 1,323,140.38
  4. Step 4: Simplify right side
    2,410,850.92x = 4,402,041,165,396.34
  5. Step 5: Solve for x
    x = 4,402,041,165,396.34/2,410,850.92
  6. Step 6: Final answer
    x = 1,825,928.40

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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.