Home / 5,351,103.60-8,039,762.60-4,023,999.60

Finding the Fourth Proportional to 5,351,103.60, 8,039,762.60 and 4,023,999.60

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Solution

The fourth proportional to 5,351,103.60, 8,039,762.60 and 4,023,999.60 is: 6,045,855.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,103.60 : 8,039,762.60 = 4,023,999.60 : x
  2. Step 2: Convert to fraction form
    5,351,103.60/8,039,762.60 = 4,023,999.60/x
  3. Step 3: Cross multiply
    5,351,103.60x = 8,039,762.60 × 4,023,999.60
  4. Step 4: Simplify right side
    5,351,103.60x = 32,352,001,486,494.96
  5. Step 5: Solve for x
    x = 32,352,001,486,494.96/5,351,103.60
  6. Step 6: Final answer
    x = 6,045,855.94

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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.