Home / 1,068,693.89-1,603,090.64-595,022.49

Finding the Fourth Proportional to 1,068,693.89, 1,603,090.64 and 595,022.49

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Solution

The fourth proportional to 1,068,693.89, 1,603,090.64 and 595,022.49 is: 892,561.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,693.89 : 1,603,090.64 = 595,022.49 : x
  2. Step 2: Convert to fraction form
    1,068,693.89/1,603,090.64 = 595,022.49/x
  3. Step 3: Cross multiply
    1,068,693.89x = 1,603,090.64 × 595,022.49
  4. Step 4: Simplify right side
    1,068,693.89x = 953,874,985,796.05
  5. Step 5: Solve for x
    x = 953,874,985,796.05/1,068,693.89
  6. Step 6: Final answer
    x = 892,561.47

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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.