Home / 3,197,671.58-4,412,797.80-1,747,367.04

Finding the Fourth Proportional to 3,197,671.58, 4,412,797.80 and 1,747,367.04

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Solution

The fourth proportional to 3,197,671.58, 4,412,797.80 and 1,747,367.04 is: 2,411,372.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,671.58 : 4,412,797.80 = 1,747,367.04 : x
  2. Step 2: Convert to fraction form
    3,197,671.58/4,412,797.80 = 1,747,367.04/x
  3. Step 3: Cross multiply
    3,197,671.58x = 4,412,797.80 × 1,747,367.04
  4. Step 4: Simplify right side
    3,197,671.58x = 7,710,777,429,904.51
  5. Step 5: Solve for x
    x = 7,710,777,429,904.51/3,197,671.58
  6. Step 6: Final answer
    x = 2,411,372.54

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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.