Home / 2,645,037.64-3,650,191.94-1,483,741.33

Finding the Fourth Proportional to 2,645,037.64, 3,650,191.94 and 1,483,741.33

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Solution

The fourth proportional to 2,645,037.64, 3,650,191.94 and 1,483,741.33 is: 2,047,585.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645,037.64 : 3,650,191.94 = 1,483,741.33 : x
  2. Step 2: Convert to fraction form
    2,645,037.64/3,650,191.94 = 1,483,741.33/x
  3. Step 3: Cross multiply
    2,645,037.64x = 3,650,191.94 × 1,483,741.33
  4. Step 4: Simplify right side
    2,645,037.64x = 5,415,940,638,394.75
  5. Step 5: Solve for x
    x = 5,415,940,638,394.75/2,645,037.64
  6. Step 6: Final answer
    x = 2,047,585.47

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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.