Home / 1,850,074.08-2,552,906.34-1,034,191.86

Finding the Fourth Proportional to 1,850,074.08, 2,552,906.34 and 1,034,191.86

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Solution

The fourth proportional to 1,850,074.08, 2,552,906.34 and 1,034,191.86 is: 1,427,075.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,074.08 : 2,552,906.34 = 1,034,191.86 : x
  2. Step 2: Convert to fraction form
    1,850,074.08/2,552,906.34 = 1,034,191.86/x
  3. Step 3: Cross multiply
    1,850,074.08x = 2,552,906.34 × 1,034,191.86
  4. Step 4: Simplify right side
    1,850,074.08x = 2,640,194,956,170.39
  5. Step 5: Solve for x
    x = 2,640,194,956,170.39/1,850,074.08
  6. Step 6: Final answer
    x = 1,427,075.26

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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.