Home / 1,078,524.05-1,488,394.34-595,120.34

Finding the Fourth Proportional to 1,078,524.05, 1,488,394.34 and 595,120.34

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Solution

The fourth proportional to 1,078,524.05, 1,488,394.34 and 595,120.34 is: 821,283.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,078,524.05 : 1,488,394.34 = 595,120.34 : x
  2. Step 2: Convert to fraction form
    1,078,524.05/1,488,394.34 = 595,120.34/x
  3. Step 3: Cross multiply
    1,078,524.05x = 1,488,394.34 × 595,120.34
  4. Step 4: Simplify right side
    1,078,524.05x = 885,773,750,883.66
  5. Step 5: Solve for x
    x = 885,773,750,883.66/1,078,524.05
  6. Step 6: Final answer
    x = 821,283.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.