Home / 3,550,776.88-5,326,204.20-1,026,454

Finding the Fourth Proportional to 3,550,776.88, 5,326,204.20 and 1,026,454

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Solution

The fourth proportional to 3,550,776.88, 5,326,204.20 and 1,026,454 is: 1,539,692.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,776.88 : 5,326,204.20 = 1,026,454 : x
  2. Step 2: Convert to fraction form
    3,550,776.88/5,326,204.20 = 1,026,454/x
  3. Step 3: Cross multiply
    3,550,776.88x = 5,326,204.20 × 1,026,454
  4. Step 4: Simplify right side
    3,550,776.88x = 5,467,103,605,906.80
  5. Step 5: Solve for x
    x = 5,467,103,605,906.80/3,550,776.88
  6. Step 6: Final answer
    x = 1,539,692.24

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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.