Home / 3,265,207.80-4,896,062.10-1,369,807.80

Finding the Fourth Proportional to 3,265,207.80, 4,896,062.10 and 1,369,807.80

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Solution

The fourth proportional to 3,265,207.80, 4,896,062.10 and 1,369,807.80 is: 2,053,977.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,207.80 : 4,896,062.10 = 1,369,807.80 : x
  2. Step 2: Convert to fraction form
    3,265,207.80/4,896,062.10 = 1,369,807.80/x
  3. Step 3: Cross multiply
    3,265,207.80x = 4,896,062.10 × 1,369,807.80
  4. Step 4: Simplify right side
    3,265,207.80x = 6,706,664,053,864.38
  5. Step 5: Solve for x
    x = 6,706,664,053,864.38/3,265,207.80
  6. Step 6: Final answer
    x = 2,053,977.71

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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.