Home / 2,617,527.14-3,926,378.20-724,110.02

Finding the Fourth Proportional to 2,617,527.14, 3,926,378.20 and 724,110.02

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Solution

The fourth proportional to 2,617,527.14, 3,926,378.20 and 724,110.02 is: 1,086,189.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,527.14 : 3,926,378.20 = 724,110.02 : x
  2. Step 2: Convert to fraction form
    2,617,527.14/3,926,378.20 = 724,110.02/x
  3. Step 3: Cross multiply
    2,617,527.14x = 3,926,378.20 × 724,110.02
  4. Step 4: Simplify right side
    2,617,527.14x = 2,843,129,796,929.56
  5. Step 5: Solve for x
    x = 2,843,129,796,929.56/2,617,527.14
  6. Step 6: Final answer
    x = 1,086,189.23

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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.