Home / 2,043,193.40-2,819,606.88-1,184,251.88

Finding the Fourth Proportional to 2,043,193.40, 2,819,606.88 and 1,184,251.88

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Solution

The fourth proportional to 2,043,193.40, 2,819,606.88 and 1,184,251.88 is: 1,634,267.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,193.40 : 2,819,606.88 = 1,184,251.88 : x
  2. Step 2: Convert to fraction form
    2,043,193.40/2,819,606.88 = 1,184,251.88/x
  3. Step 3: Cross multiply
    2,043,193.40x = 2,819,606.88 × 1,184,251.88
  4. Step 4: Simplify right side
    2,043,193.40x = 3,339,124,748,500.93
  5. Step 5: Solve for x
    x = 3,339,124,748,500.93/2,043,193.40
  6. Step 6: Final answer
    x = 1,634,267.59

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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.