Home / 2,958,219.01-4,439,846.40-1,162,358.29

Finding the Fourth Proportional to 2,958,219.01, 4,439,846.40 and 1,162,358.29

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Solution

The fourth proportional to 2,958,219.01, 4,439,846.40 and 1,162,358.29 is: 1,744,526.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,219.01 : 4,439,846.40 = 1,162,358.29 : x
  2. Step 2: Convert to fraction form
    2,958,219.01/4,439,846.40 = 1,162,358.29/x
  3. Step 3: Cross multiply
    2,958,219.01x = 4,439,846.40 × 1,162,358.29
  4. Step 4: Simplify right side
    2,958,219.01x = 5,160,692,269,366.66
  5. Step 5: Solve for x
    x = 5,160,692,269,366.66/2,958,219.01
  6. Step 6: Final answer
    x = 1,744,526.78

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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.