Home / 5,969,670.24-8,954,421.98-3,405,412.74

Finding the Fourth Proportional to 5,969,670.24, 8,954,421.98 and 3,405,412.74

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Solution

The fourth proportional to 5,969,670.24, 8,954,421.98 and 3,405,412.74 is: 5,108,071.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,670.24 : 8,954,421.98 = 3,405,412.74 : x
  2. Step 2: Convert to fraction form
    5,969,670.24/8,954,421.98 = 3,405,412.74/x
  3. Step 3: Cross multiply
    5,969,670.24x = 8,954,421.98 × 3,405,412.74
  4. Step 4: Simplify right side
    5,969,670.24x = 30,493,502,673,000.96
  5. Step 5: Solve for x
    x = 30,493,502,673,000.96/5,969,670.24
  6. Step 6: Final answer
    x = 5,108,071.54

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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.