Home / 2,865,700.38-4,295,007.63-1,446,162.42

Finding the Fourth Proportional to 2,865,700.38, 4,295,007.63 and 1,446,162.42

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Solution

The fourth proportional to 2,865,700.38, 4,295,007.63 and 1,446,162.42 is: 2,167,455.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,700.38 : 4,295,007.63 = 1,446,162.42 : x
  2. Step 2: Convert to fraction form
    2,865,700.38/4,295,007.63 = 1,446,162.42/x
  3. Step 3: Cross multiply
    2,865,700.38x = 4,295,007.63 × 1,446,162.42
  4. Step 4: Simplify right side
    2,865,700.38x = 6,211,278,628,119.26
  5. Step 5: Solve for x
    x = 6,211,278,628,119.26/2,865,700.38
  6. Step 6: Final answer
    x = 2,167,455.70

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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.