Home / 1,078,675.99-1,488,577.23-595,255.10

Finding the Fourth Proportional to 1,078,675.99, 1,488,577.23 and 595,255.10

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Solution

The fourth proportional to 1,078,675.99, 1,488,577.23 and 595,255.10 is: 821,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,078,675.99 : 1,488,577.23 = 595,255.10 : x
  2. Step 2: Convert to fraction form
    1,078,675.99/1,488,577.23 = 595,255.10/x
  3. Step 3: Cross multiply
    1,078,675.99x = 1,488,577.23 × 595,255.10
  4. Step 4: Simplify right side
    1,078,675.99x = 886,083,180,458.49
  5. Step 5: Solve for x
    x = 886,083,180,458.49/1,078,675.99
  6. Step 6: Final answer
    x = 821,454.44

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Why These Related Problems?

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