Home / 1,628,296.56-2,442,666.96-563,052.60

Finding the Fourth Proportional to 1,628,296.56, 2,442,666.96 and 563,052.60

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Solution

The fourth proportional to 1,628,296.56, 2,442,666.96 and 563,052.60 is: 844,655.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,628,296.56 : 2,442,666.96 = 563,052.60 : x
  2. Step 2: Convert to fraction form
    1,628,296.56/2,442,666.96 = 563,052.60/x
  3. Step 3: Cross multiply
    1,628,296.56x = 2,442,666.96 × 563,052.60
  4. Step 4: Simplify right side
    1,628,296.56x = 1,375,349,982,762.10
  5. Step 5: Solve for x
    x = 1,375,349,982,762.10/1,628,296.56
  6. Step 6: Final answer
    x = 844,655.71

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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.