Home / 3,467,295.12-4,785,271.38-2,017,051.68

Finding the Fourth Proportional to 3,467,295.12, 4,785,271.38 and 2,017,051.68

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Solution

The fourth proportional to 3,467,295.12, 4,785,271.38 and 2,017,051.68 is: 2,783,766.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,295.12 : 4,785,271.38 = 2,017,051.68 : x
  2. Step 2: Convert to fraction form
    3,467,295.12/4,785,271.38 = 2,017,051.68/x
  3. Step 3: Cross multiply
    3,467,295.12x = 4,785,271.38 × 2,017,051.68
  4. Step 4: Simplify right side
    3,467,295.12x = 9,652,139,676,284.92
  5. Step 5: Solve for x
    x = 9,652,139,676,284.92/3,467,295.12
  6. Step 6: Final answer
    x = 2,783,766.41

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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.