Home / 8,597,592.45-11,864,765.79-4,926,429.55

Finding the Fourth Proportional to 8,597,592.45, 11,864,765.79 and 4,926,429.55

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Solution

The fourth proportional to 8,597,592.45, 11,864,765.79 and 4,926,429.55 is: 6,798,523.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,592.45 : 11,864,765.79 = 4,926,429.55 : x
  2. Step 2: Convert to fraction form
    8,597,592.45/11,864,765.79 = 4,926,429.55/x
  3. Step 3: Cross multiply
    8,597,592.45x = 11,864,765.79 × 4,926,429.55
  4. Step 4: Simplify right side
    8,597,592.45x = 58,450,932,806,516.04
  5. Step 5: Solve for x
    x = 58,450,932,806,516.04/8,597,592.45
  6. Step 6: Final answer
    x = 6,798,523.32

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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.