Home / 1,910,024.49-2,635,778.22-1,050,584.52

Finding the Fourth Proportional to 1,910,024.49, 2,635,778.22 and 1,050,584.52

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Solution

The fourth proportional to 1,910,024.49, 2,635,778.22 and 1,050,584.52 is: 1,449,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,024.49 : 2,635,778.22 = 1,050,584.52 : x
  2. Step 2: Convert to fraction form
    1,910,024.49/2,635,778.22 = 1,050,584.52/x
  3. Step 3: Cross multiply
    1,910,024.49x = 2,635,778.22 × 1,050,584.52
  4. Step 4: Simplify right side
    1,910,024.49x = 2,769,107,796,085.15
  5. Step 5: Solve for x
    x = 2,769,107,796,085.15/1,910,024.49
  6. Step 6: Final answer
    x = 1,449,776.07

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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.