Home / 2,036,989.08-3,055,639.14-617,162.76

Finding the Fourth Proportional to 2,036,989.08, 3,055,639.14 and 617,162.76

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Solution

The fourth proportional to 2,036,989.08, 3,055,639.14 and 617,162.76 is: 925,791.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,989.08 : 3,055,639.14 = 617,162.76 : x
  2. Step 2: Convert to fraction form
    2,036,989.08/3,055,639.14 = 617,162.76/x
  3. Step 3: Cross multiply
    2,036,989.08x = 3,055,639.14 × 617,162.76
  4. Step 4: Simplify right side
    2,036,989.08x = 1,885,826,685,206.43
  5. Step 5: Solve for x
    x = 1,885,826,685,206.43/2,036,989.08
  6. Step 6: Final answer
    x = 925,791.26

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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.