Home / 3,451,535.33-4,763,280.93-1,923,653.39

Finding the Fourth Proportional to 3,451,535.33, 4,763,280.93 and 1,923,653.39

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Solution

The fourth proportional to 3,451,535.33, 4,763,280.93 and 1,923,653.39 is: 2,654,732.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,535.33 : 4,763,280.93 = 1,923,653.39 : x
  2. Step 2: Convert to fraction form
    3,451,535.33/4,763,280.93 = 1,923,653.39/x
  3. Step 3: Cross multiply
    3,451,535.33x = 4,763,280.93 × 1,923,653.39
  4. Step 4: Simplify right side
    3,451,535.33x = 9,162,901,484,700.45
  5. Step 5: Solve for x
    x = 9,162,901,484,700.45/3,451,535.33
  6. Step 6: Final answer
    x = 2,654,732.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.