Home / 2,180,993.72-3,271,534.31-583,554.24

Finding the Fourth Proportional to 2,180,993.72, 3,271,534.31 and 583,554.24

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Solution

The fourth proportional to 2,180,993.72, 3,271,534.31 and 583,554.24 is: 875,343.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,993.72 : 3,271,534.31 = 583,554.24 : x
  2. Step 2: Convert to fraction form
    2,180,993.72/3,271,534.31 = 583,554.24/x
  3. Step 3: Cross multiply
    2,180,993.72x = 3,271,534.31 × 583,554.24
  4. Step 4: Simplify right side
    2,180,993.72x = 1,909,117,719,364.86
  5. Step 5: Solve for x
    x = 1,909,117,719,364.86/2,180,993.72
  6. Step 6: Final answer
    x = 875,343.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.