Home / 3,457,450.60-5,174,366.10-3,032,297.80

Finding the Fourth Proportional to 3,457,450.60, 5,174,366.10 and 3,032,297.80

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Solution

The fourth proportional to 3,457,450.60, 5,174,366.10 and 3,032,297.80 is: 4,538,089.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,450.60 : 5,174,366.10 = 3,032,297.80 : x
  2. Step 2: Convert to fraction form
    3,457,450.60/5,174,366.10 = 3,032,297.80/x
  3. Step 3: Cross multiply
    3,457,450.60x = 5,174,366.10 × 3,032,297.80
  4. Step 4: Simplify right side
    3,457,450.60x = 15,690,218,941,424.58
  5. Step 5: Solve for x
    x = 15,690,218,941,424.58/3,457,450.60
  6. Step 6: Final answer
    x = 4,538,089.12

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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.