Home / 1,063,218.87-1,467,278.82-604,352.66

Finding the Fourth Proportional to 1,063,218.87, 1,467,278.82 and 604,352.66

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Solution

The fourth proportional to 1,063,218.87, 1,467,278.82 and 604,352.66 is: 834,027.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,218.87 : 1,467,278.82 = 604,352.66 : x
  2. Step 2: Convert to fraction form
    1,063,218.87/1,467,278.82 = 604,352.66/x
  3. Step 3: Cross multiply
    1,063,218.87x = 1,467,278.82 × 604,352.66
  4. Step 4: Simplify right side
    1,063,218.87x = 886,753,850,492.27
  5. Step 5: Solve for x
    x = 886,753,850,492.27/1,063,218.87
  6. Step 6: Final answer
    x = 834,027.57

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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.