Home / 3,583,763.64-4,945,600.53-2,133,509.27

Finding the Fourth Proportional to 3,583,763.64, 4,945,600.53 and 2,133,509.27

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Solution

The fourth proportional to 3,583,763.64, 4,945,600.53 and 2,133,509.27 is: 2,944,246.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,763.64 : 4,945,600.53 = 2,133,509.27 : x
  2. Step 2: Convert to fraction form
    3,583,763.64/4,945,600.53 = 2,133,509.27/x
  3. Step 3: Cross multiply
    3,583,763.64x = 4,945,600.53 × 2,133,509.27
  4. Step 4: Simplify right side
    3,583,763.64x = 10,551,484,551,743.91
  5. Step 5: Solve for x
    x = 10,551,484,551,743.91/3,583,763.64
  6. Step 6: Final answer
    x = 2,944,246.78

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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.