Home / 3,176,374.04-4,764,167.10-1,880,297.63

Finding the Fourth Proportional to 3,176,374.04, 4,764,167.10 and 1,880,297.63

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Solution

The fourth proportional to 3,176,374.04, 4,764,167.10 and 1,880,297.63 is: 2,820,213.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,374.04 : 4,764,167.10 = 1,880,297.63 : x
  2. Step 2: Convert to fraction form
    3,176,374.04/4,764,167.10 = 1,880,297.63/x
  3. Step 3: Cross multiply
    3,176,374.04x = 4,764,167.10 × 1,880,297.63
  4. Step 4: Simplify right side
    3,176,374.04x = 8,958,052,107,053.97
  5. Step 5: Solve for x
    x = 8,958,052,107,053.97/3,176,374.04
  6. Step 6: Final answer
    x = 2,820,213.24

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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.