Home / 6,541,682.12-9,811,832.86-1,749,854.92

Finding the Fourth Proportional to 6,541,682.12, 9,811,832.86 and 1,749,854.92

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Solution

The fourth proportional to 6,541,682.12, 9,811,832.86 and 1,749,854.92 is: 2,624,597.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,682.12 : 9,811,832.86 = 1,749,854.92 : x
  2. Step 2: Convert to fraction form
    6,541,682.12/9,811,832.86 = 1,749,854.92/x
  3. Step 3: Cross multiply
    6,541,682.12x = 9,811,832.86 × 1,749,854.92
  4. Step 4: Simplify right side
    6,541,682.12x = 17,169,284,004,288.67
  5. Step 5: Solve for x
    x = 17,169,284,004,288.67/6,541,682.12
  6. Step 6: Final answer
    x = 2,624,597.72

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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.