Home / 2,452,823.12-3,384,895.92-1,365,351.59

Finding the Fourth Proportional to 2,452,823.12, 3,384,895.92 and 1,365,351.59

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Solution

The fourth proportional to 2,452,823.12, 3,384,895.92 and 1,365,351.59 is: 1,884,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,823.12 : 3,384,895.92 = 1,365,351.59 : x
  2. Step 2: Convert to fraction form
    2,452,823.12/3,384,895.92 = 1,365,351.59/x
  3. Step 3: Cross multiply
    2,452,823.12x = 3,384,895.92 × 1,365,351.59
  4. Step 4: Simplify right side
    2,452,823.12x = 4,621,573,019,529.76
  5. Step 5: Solve for x
    x = 4,621,573,019,529.76/2,452,823.12
  6. Step 6: Final answer
    x = 1,884,185.20

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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.