Home / 2,573,289.20-3,551,070.57-1,485,524

Finding the Fourth Proportional to 2,573,289.20, 3,551,070.57 and 1,485,524

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Solution

The fourth proportional to 2,573,289.20, 3,551,070.57 and 1,485,524 is: 2,049,983.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,289.20 : 3,551,070.57 = 1,485,524 : x
  2. Step 2: Convert to fraction form
    2,573,289.20/3,551,070.57 = 1,485,524/x
  3. Step 3: Cross multiply
    2,573,289.20x = 3,551,070.57 × 1,485,524
  4. Step 4: Simplify right side
    2,573,289.20x = 5,275,200,557,428.68
  5. Step 5: Solve for x
    x = 5,275,200,557,428.68/2,573,289.20
  6. Step 6: Final answer
    x = 2,049,983.56

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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.