Home / 2,323,831.02-3,206,361.38-1,406,037.34

Finding the Fourth Proportional to 2,323,831.02, 3,206,361.38 and 1,406,037.34

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Solution

The fourth proportional to 2,323,831.02, 3,206,361.38 and 1,406,037.34 is: 1,940,013.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,831.02 : 3,206,361.38 = 1,406,037.34 : x
  2. Step 2: Convert to fraction form
    2,323,831.02/3,206,361.38 = 1,406,037.34/x
  3. Step 3: Cross multiply
    2,323,831.02x = 3,206,361.38 × 1,406,037.34
  4. Step 4: Simplify right side
    2,323,831.02x = 4,508,263,816,619.35
  5. Step 5: Solve for x
    x = 4,508,263,816,619.35/2,323,831.02
  6. Step 6: Final answer
    x = 1,940,013.61

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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.