Home / 4,536,115.70-6,794,842.35-3,117,773.30

Finding the Fourth Proportional to 4,536,115.70, 6,794,842.35 and 3,117,773.30

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Solution

The fourth proportional to 4,536,115.70, 6,794,842.35 and 3,117,773.30 is: 4,670,246.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,115.70 : 6,794,842.35 = 3,117,773.30 : x
  2. Step 2: Convert to fraction form
    4,536,115.70/6,794,842.35 = 3,117,773.30/x
  3. Step 3: Cross multiply
    4,536,115.70x = 6,794,842.35 × 3,117,773.30
  4. Step 4: Simplify right side
    4,536,115.70x = 21,184,778,056,539.25
  5. Step 5: Solve for x
    x = 21,184,778,056,539.25/4,536,115.70
  6. Step 6: Final answer
    x = 4,670,246.41

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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.