Home / 2,271,599.53-3,407,428.98-755,282.46

Finding the Fourth Proportional to 2,271,599.53, 3,407,428.98 and 755,282.46

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Solution

The fourth proportional to 2,271,599.53, 3,407,428.98 and 755,282.46 is: 1,132,933.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,599.53 : 3,407,428.98 = 755,282.46 : x
  2. Step 2: Convert to fraction form
    2,271,599.53/3,407,428.98 = 755,282.46/x
  3. Step 3: Cross multiply
    2,271,599.53x = 3,407,428.98 × 755,282.46
  4. Step 4: Simplify right side
    2,271,599.53x = 2,573,571,348,920.06
  5. Step 5: Solve for x
    x = 2,573,571,348,920.06/2,271,599.53
  6. Step 6: Final answer
    x = 1,132,933.56

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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.