Home / 5,019,239.52-6,926,588.64-2,727,412.56

Finding the Fourth Proportional to 5,019,239.52, 6,926,588.64 and 2,727,412.56

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Solution

The fourth proportional to 5,019,239.52, 6,926,588.64 and 2,727,412.56 is: 3,763,850.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,239.52 : 6,926,588.64 = 2,727,412.56 : x
  2. Step 2: Convert to fraction form
    5,019,239.52/6,926,588.64 = 2,727,412.56/x
  3. Step 3: Cross multiply
    5,019,239.52x = 6,926,588.64 × 2,727,412.56
  4. Step 4: Simplify right side
    5,019,239.52x = 18,891,664,854,689.32
  5. Step 5: Solve for x
    x = 18,891,664,854,689.32/5,019,239.52
  6. Step 6: Final answer
    x = 3,763,850.04

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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.