Home / 1,066,664.40-1,597,404.60-566,926.80

Finding the Fourth Proportional to 1,066,664.40, 1,597,404.60 and 566,926.80

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Solution

The fourth proportional to 1,066,664.40, 1,597,404.60 and 566,926.80 is: 849,012.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,664.40 : 1,597,404.60 = 566,926.80 : x
  2. Step 2: Convert to fraction form
    1,066,664.40/1,597,404.60 = 566,926.80/x
  3. Step 3: Cross multiply
    1,066,664.40x = 1,597,404.60 × 566,926.80
  4. Step 4: Simplify right side
    1,066,664.40x = 905,611,478,183.28
  5. Step 5: Solve for x
    x = 905,611,478,183.28/1,066,664.40
  6. Step 6: Final answer
    x = 849,012.56

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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.