Home / 2,595,501.86-3,891,145.06-1,080,318.94

Finding the Fourth Proportional to 2,595,501.86, 3,891,145.06 and 1,080,318.94

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Solution

The fourth proportional to 2,595,501.86, 3,891,145.06 and 1,080,318.94 is: 1,619,601.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,501.86 : 3,891,145.06 = 1,080,318.94 : x
  2. Step 2: Convert to fraction form
    2,595,501.86/3,891,145.06 = 1,080,318.94/x
  3. Step 3: Cross multiply
    2,595,501.86x = 3,891,145.06 × 1,080,318.94
  4. Step 4: Simplify right side
    2,595,501.86x = 4,203,677,706,605.44
  5. Step 5: Solve for x
    x = 4,203,677,706,605.44/2,595,501.86
  6. Step 6: Final answer
    x = 1,619,601.12

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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.