Home / 1,068,408.96-1,474,348.24-584,881.44

Finding the Fourth Proportional to 1,068,408.96, 1,474,348.24 and 584,881.44

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Solution

The fourth proportional to 1,068,408.96, 1,474,348.24 and 584,881.44 is: 807,105.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,408.96 : 1,474,348.24 = 584,881.44 : x
  2. Step 2: Convert to fraction form
    1,068,408.96/1,474,348.24 = 584,881.44/x
  3. Step 3: Cross multiply
    1,068,408.96x = 1,474,348.24 × 584,881.44
  4. Step 4: Simplify right side
    1,068,408.96x = 862,318,921,672.67
  5. Step 5: Solve for x
    x = 862,318,921,672.67/1,068,408.96
  6. Step 6: Final answer
    x = 807,105.66

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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.