Home / 6,146,836.83-9,218,648.66-1,827,723.87

Finding the Fourth Proportional to 6,146,836.83, 9,218,648.66 and 1,827,723.87

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Solution

The fourth proportional to 6,146,836.83, 9,218,648.66 and 1,827,723.87 is: 2,741,108.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,836.83 : 9,218,648.66 = 1,827,723.87 : x
  2. Step 2: Convert to fraction form
    6,146,836.83/9,218,648.66 = 1,827,723.87/x
  3. Step 3: Cross multiply
    6,146,836.83x = 9,218,648.66 × 1,827,723.87
  4. Step 4: Simplify right side
    6,146,836.83x = 16,849,144,195,886.89
  5. Step 5: Solve for x
    x = 16,849,144,195,886.89/6,146,836.83
  6. Step 6: Final answer
    x = 2,741,108.10

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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.