Home / 7,408,435.60-11,096,064.60-6,081,331.60

Finding the Fourth Proportional to 7,408,435.60, 11,096,064.60 and 6,081,331.60

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Solution

The fourth proportional to 7,408,435.60, 11,096,064.60 and 6,081,331.60 is: 9,108,380.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,408,435.60 : 11,096,064.60 = 6,081,331.60 : x
  2. Step 2: Convert to fraction form
    7,408,435.60/11,096,064.60 = 6,081,331.60/x
  3. Step 3: Cross multiply
    7,408,435.60x = 11,096,064.60 × 6,081,331.60
  4. Step 4: Simplify right side
    7,408,435.60x = 67,478,848,287,621.35
  5. Step 5: Solve for x
    x = 67,478,848,287,621.35/7,408,435.60
  6. Step 6: Final answer
    x = 9,108,380.22

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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.