Home / 2,676,835.63-3,694,007.32-1,453,114.90

Finding the Fourth Proportional to 2,676,835.63, 3,694,007.32 and 1,453,114.90

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Solution

The fourth proportional to 2,676,835.63, 3,694,007.32 and 1,453,114.90 is: 2,005,284.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,835.63 : 3,694,007.32 = 1,453,114.90 : x
  2. Step 2: Convert to fraction form
    2,676,835.63/3,694,007.32 = 1,453,114.90/x
  3. Step 3: Cross multiply
    2,676,835.63x = 3,694,007.32 × 1,453,114.90
  4. Step 4: Simplify right side
    2,676,835.63x = 5,367,817,077,401.07
  5. Step 5: Solve for x
    x = 5,367,817,077,401.07/2,676,835.63
  6. Step 6: Final answer
    x = 2,005,284.53

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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.