Home / 5,035,926.50-6,949,587.21-2,744,087.12

Finding the Fourth Proportional to 5,035,926.50, 6,949,587.21 and 2,744,087.12

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Solution

The fourth proportional to 5,035,926.50, 6,949,587.21 and 2,744,087.12 is: 3,786,844.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,926.50 : 6,949,587.21 = 2,744,087.12 : x
  2. Step 2: Convert to fraction form
    5,035,926.50/6,949,587.21 = 2,744,087.12/x
  3. Step 3: Cross multiply
    5,035,926.50x = 6,949,587.21 × 2,744,087.12
  4. Step 4: Simplify right side
    5,035,926.50x = 19,070,272,752,277.73
  5. Step 5: Solve for x
    x = 19,070,272,752,277.73/5,035,926.50
  6. Step 6: Final answer
    x = 3,786,844.93

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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.