Home / 2,823,871.59-3,896,972.97-1,534,712.04

Finding the Fourth Proportional to 2,823,871.59, 3,896,972.97 and 1,534,712.04

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Solution

The fourth proportional to 2,823,871.59, 3,896,972.97 and 1,534,712.04 is: 2,117,919.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,871.59 : 3,896,972.97 = 1,534,712.04 : x
  2. Step 2: Convert to fraction form
    2,823,871.59/3,896,972.97 = 1,534,712.04/x
  3. Step 3: Cross multiply
    2,823,871.59x = 3,896,972.97 × 1,534,712.04
  4. Step 4: Simplify right side
    2,823,871.59x = 5,980,731,336,613.56
  5. Step 5: Solve for x
    x = 5,980,731,336,613.56/2,823,871.59
  6. Step 6: Final answer
    x = 2,117,919.02

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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.