Home / 2,055,960.88-2,837,522.88-1,184,628.66

Finding the Fourth Proportional to 2,055,960.88, 2,837,522.88 and 1,184,628.66

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Solution

The fourth proportional to 2,055,960.88, 2,837,522.88 and 1,184,628.66 is: 1,634,958.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,960.88 : 2,837,522.88 = 1,184,628.66 : x
  2. Step 2: Convert to fraction form
    2,055,960.88/2,837,522.88 = 1,184,628.66/x
  3. Step 3: Cross multiply
    2,055,960.88x = 2,837,522.88 × 1,184,628.66
  4. Step 4: Simplify right side
    2,055,960.88x = 3,361,410,927,053.74
  5. Step 5: Solve for x
    x = 3,361,410,927,053.74/2,055,960.88
  6. Step 6: Final answer
    x = 1,634,958.60

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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.