Home / 1,877,550.37-2,816,831.07-966,236.24

Finding the Fourth Proportional to 1,877,550.37, 2,816,831.07 and 966,236.24

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Solution

The fourth proportional to 1,877,550.37, 2,816,831.07 and 966,236.24 is: 1,449,614.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,550.37 : 2,816,831.07 = 966,236.24 : x
  2. Step 2: Convert to fraction form
    1,877,550.37/2,816,831.07 = 966,236.24/x
  3. Step 3: Cross multiply
    1,877,550.37x = 2,816,831.07 × 966,236.24
  4. Step 4: Simplify right side
    1,877,550.37x = 2,721,724,268,834.05
  5. Step 5: Solve for x
    x = 2,721,724,268,834.05/1,877,550.37
  6. Step 6: Final answer
    x = 1,449,614.51

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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.