Home / 3,374,464.92-5,062,225.23-1,099,461.21

Finding the Fourth Proportional to 3,374,464.92, 5,062,225.23 and 1,099,461.21

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Solution

The fourth proportional to 3,374,464.92, 5,062,225.23 and 1,099,461.21 is: 1,649,363.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,464.92 : 5,062,225.23 = 1,099,461.21 : x
  2. Step 2: Convert to fraction form
    3,374,464.92/5,062,225.23 = 1,099,461.21/x
  3. Step 3: Cross multiply
    3,374,464.92x = 5,062,225.23 × 1,099,461.21
  4. Step 4: Simplify right side
    3,374,464.92x = 5,565,720,276,668.33
  5. Step 5: Solve for x
    x = 5,565,720,276,668.33/3,374,464.92
  6. Step 6: Final answer
    x = 1,649,363.80

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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.