Home / 2,162,154.00-2,983,622.66-1,195,208.17

Finding the Fourth Proportional to 2,162,154.00, 2,983,622.66 and 1,195,208.17

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Solution

The fourth proportional to 2,162,154.00, 2,983,622.66 and 1,195,208.17 is: 1,649,304.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,154.00 : 2,983,622.66 = 1,195,208.17 : x
  2. Step 2: Convert to fraction form
    2,162,154.00/2,983,622.66 = 1,195,208.17/x
  3. Step 3: Cross multiply
    2,162,154.00x = 2,983,622.66 × 1,195,208.17
  4. Step 4: Simplify right side
    2,162,154.00x = 3,566,050,174,958.10
  5. Step 5: Solve for x
    x = 3,566,050,174,958.10/2,162,154.00
  6. Step 6: Final answer
    x = 1,649,304.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.