Home / 3,841,824.90-5,301,088.92-2,271,738.94

Finding the Fourth Proportional to 3,841,824.90, 5,301,088.92 and 2,271,738.94

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Solution

The fourth proportional to 3,841,824.90, 5,301,088.92 and 2,271,738.94 is: 3,134,627.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,824.90 : 5,301,088.92 = 2,271,738.94 : x
  2. Step 2: Convert to fraction form
    3,841,824.90/5,301,088.92 = 2,271,738.94/x
  3. Step 3: Cross multiply
    3,841,824.90x = 5,301,088.92 × 2,271,738.94
  4. Step 4: Simplify right side
    3,841,824.90x = 12,042,690,123,966.54
  5. Step 5: Solve for x
    x = 12,042,690,123,966.54/3,841,824.90
  6. Step 6: Final answer
    x = 3,134,627.54

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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.