Home / 6,146,826.59-9,218,633.27-1,827,713.60

Finding the Fourth Proportional to 6,146,826.59, 9,218,633.27 and 1,827,713.60

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Solution

The fourth proportional to 6,146,826.59, 9,218,633.27 and 1,827,713.60 is: 2,741,092.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,826.59 : 9,218,633.27 = 1,827,713.60 : x
  2. Step 2: Convert to fraction form
    6,146,826.59/9,218,633.27 = 1,827,713.60/x
  3. Step 3: Cross multiply
    6,146,826.59x = 9,218,633.27 × 1,827,713.60
  4. Step 4: Simplify right side
    6,146,826.59x = 16,849,021,400,991.47
  5. Step 5: Solve for x
    x = 16,849,021,400,991.47/6,146,826.59
  6. Step 6: Final answer
    x = 2,741,092.68

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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.