Home / 2,227,193.58-3,073,527.12-1,208,598.33

Finding the Fourth Proportional to 2,227,193.58, 3,073,527.12 and 1,208,598.33

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Solution

The fourth proportional to 2,227,193.58, 3,073,527.12 and 1,208,598.33 is: 1,667,865.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,193.58 : 3,073,527.12 = 1,208,598.33 : x
  2. Step 2: Convert to fraction form
    2,227,193.58/3,073,527.12 = 1,208,598.33/x
  3. Step 3: Cross multiply
    2,227,193.58x = 3,073,527.12 × 1,208,598.33
  4. Step 4: Simplify right side
    2,227,193.58x = 3,714,659,744,441.71
  5. Step 5: Solve for x
    x = 3,714,659,744,441.71/2,227,193.58
  6. Step 6: Final answer
    x = 1,667,865.68

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1.5x scale

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.