Home / 4,073,182.96-5,620,367.64-2,353,971.48

Finding the Fourth Proportional to 4,073,182.96, 5,620,367.64 and 2,353,971.48

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Solution

The fourth proportional to 4,073,182.96, 5,620,367.64 and 2,353,971.48 is: 3,248,119.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,182.96 : 5,620,367.64 = 2,353,971.48 : x
  2. Step 2: Convert to fraction form
    4,073,182.96/5,620,367.64 = 2,353,971.48/x
  3. Step 3: Cross multiply
    4,073,182.96x = 5,620,367.64 × 2,353,971.48
  4. Step 4: Simplify right side
    4,073,182.96x = 13,230,185,131,674.91
  5. Step 5: Solve for x
    x = 13,230,185,131,674.91/4,073,182.96
  6. Step 6: Final answer
    x = 3,248,119.53

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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.