Home / 3,395,098.08-4,685,324.04-1,867,245.30

Finding the Fourth Proportional to 3,395,098.08, 4,685,324.04 and 1,867,245.30

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Solution

The fourth proportional to 3,395,098.08, 4,685,324.04 and 1,867,245.30 is: 2,576,847.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,098.08 : 4,685,324.04 = 1,867,245.30 : x
  2. Step 2: Convert to fraction form
    3,395,098.08/4,685,324.04 = 1,867,245.30/x
  3. Step 3: Cross multiply
    3,395,098.08x = 4,685,324.04 × 1,867,245.30
  4. Step 4: Simplify right side
    3,395,098.08x = 8,748,649,292,667.01
  5. Step 5: Solve for x
    x = 8,748,649,292,667.01/3,395,098.08
  6. Step 6: Final answer
    x = 2,576,847.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.