Home / 2,286,532.86-3,429,800.52-580,804.08

Finding the Fourth Proportional to 2,286,532.86, 3,429,800.52 and 580,804.08

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Solution

The fourth proportional to 2,286,532.86, 3,429,800.52 and 580,804.08 is: 871,206.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,532.86 : 3,429,800.52 = 580,804.08 : x
  2. Step 2: Convert to fraction form
    2,286,532.86/3,429,800.52 = 580,804.08/x
  3. Step 3: Cross multiply
    2,286,532.86x = 3,429,800.52 × 580,804.08
  4. Step 4: Simplify right side
    2,286,532.86x = 1,992,042,135,602.12
  5. Step 5: Solve for x
    x = 1,992,042,135,602.12/2,286,532.86
  6. Step 6: Final answer
    x = 871,206.43

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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.