Home / 11,659,444.53-17,491,408.47-4,470,417.75

Finding the Fourth Proportional to 11,659,444.53, 17,491,408.47 and 4,470,417.75

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Solution

The fourth proportional to 11,659,444.53, 17,491,408.47 and 4,470,417.75 is: 6,706,486.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,444.53 : 17,491,408.47 = 4,470,417.75 : x
  2. Step 2: Convert to fraction form
    11,659,444.53/17,491,408.47 = 4,470,417.75/x
  3. Step 3: Cross multiply
    11,659,444.53x = 17,491,408.47 × 4,470,417.75
  4. Step 4: Simplify right side
    11,659,444.53x = 78,193,902,896,788.34
  5. Step 5: Solve for x
    x = 78,193,902,896,788.34/11,659,444.53
  6. Step 6: Final answer
    x = 6,706,486.12

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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.