Home / 5,792,005.70-8,690,813.35-2,382,811.70

Finding the Fourth Proportional to 5,792,005.70, 8,690,813.35 and 2,382,811.70

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Solution

The fourth proportional to 5,792,005.70, 8,690,813.35 and 2,382,811.70 is: 3,575,371.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,005.70 : 8,690,813.35 = 2,382,811.70 : x
  2. Step 2: Convert to fraction form
    5,792,005.70/8,690,813.35 = 2,382,811.70/x
  3. Step 3: Cross multiply
    5,792,005.70x = 8,690,813.35 × 2,382,811.70
  4. Step 4: Simplify right side
    5,792,005.70x = 20,708,571,732,896.20
  5. Step 5: Solve for x
    x = 20,708,571,732,896.20/5,792,005.70
  6. Step 6: Final answer
    x = 3,575,371.44

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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.