Home / 2,546,622.64-3,514,341.04-1,400,790.16

Finding the Fourth Proportional to 2,546,622.64, 3,514,341.04 and 1,400,790.16

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Solution

The fourth proportional to 2,546,622.64, 3,514,341.04 and 1,400,790.16 is: 1,933,091.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,622.64 : 3,514,341.04 = 1,400,790.16 : x
  2. Step 2: Convert to fraction form
    2,546,622.64/3,514,341.04 = 1,400,790.16/x
  3. Step 3: Cross multiply
    2,546,622.64x = 3,514,341.04 × 1,400,790.16
  4. Step 4: Simplify right side
    2,546,622.64x = 4,922,854,347,716.17
  5. Step 5: Solve for x
    x = 4,922,854,347,716.17/2,546,622.64
  6. Step 6: Final answer
    x = 1,933,091.41

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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.