Home / 1,910,054.50-2,635,861.42-1,050,596.30

Finding the Fourth Proportional to 1,910,054.50, 2,635,861.42 and 1,050,596.30

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Solution

The fourth proportional to 1,910,054.50, 2,635,861.42 and 1,050,596.30 is: 1,449,815.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,054.50 : 2,635,861.42 = 1,050,596.30 : x
  2. Step 2: Convert to fraction form
    1,910,054.50/2,635,861.42 = 1,050,596.30/x
  3. Step 3: Cross multiply
    1,910,054.50x = 2,635,861.42 × 1,050,596.30
  4. Step 4: Simplify right side
    1,910,054.50x = 2,769,226,255,164.75
  5. Step 5: Solve for x
    x = 2,769,226,255,164.75/1,910,054.50
  6. Step 6: Final answer
    x = 1,449,815.31

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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.