Home / 1,724,589.56-2,587,991.16-1,156,611.80

Finding the Fourth Proportional to 1,724,589.56, 2,587,991.16 and 1,156,611.80

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Solution

The fourth proportional to 1,724,589.56, 2,587,991.16 and 1,156,611.80 is: 1,735,660.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,589.56 : 2,587,991.16 = 1,156,611.80 : x
  2. Step 2: Convert to fraction form
    1,724,589.56/2,587,991.16 = 1,156,611.80/x
  3. Step 3: Cross multiply
    1,724,589.56x = 2,587,991.16 × 1,156,611.80
  4. Step 4: Simplify right side
    1,724,589.56x = 2,993,301,101,011.73
  5. Step 5: Solve for x
    x = 2,993,301,101,011.73/1,724,589.56
  6. Step 6: Final answer
    x = 1,735,660.00

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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.