Home / 6,524,991.60-9,787,487.40-5,926,628.40

Finding the Fourth Proportional to 6,524,991.60, 9,787,487.40 and 5,926,628.40

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Solution

The fourth proportional to 6,524,991.60, 9,787,487.40 and 5,926,628.40 is: 8,889,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,991.60 : 9,787,487.40 = 5,926,628.40 : x
  2. Step 2: Convert to fraction form
    6,524,991.60/9,787,487.40 = 5,926,628.40/x
  3. Step 3: Cross multiply
    6,524,991.60x = 9,787,487.40 × 5,926,628.40
  4. Step 4: Simplify right side
    6,524,991.60x = 58,006,800,789,482.16
  5. Step 5: Solve for x
    x = 58,006,800,789,482.16/6,524,991.60
  6. Step 6: Final answer
    x = 8,889,942.60

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1.5x scale

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.