Home / 2,722,602.60-4,083,903.90-2,589,742.35

Finding the Fourth Proportional to 2,722,602.60, 4,083,903.90 and 2,589,742.35

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Solution

The fourth proportional to 2,722,602.60, 4,083,903.90 and 2,589,742.35 is: 3,884,613.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,602.60 : 4,083,903.90 = 2,589,742.35 : x
  2. Step 2: Convert to fraction form
    2,722,602.60/4,083,903.90 = 2,589,742.35/x
  3. Step 3: Cross multiply
    2,722,602.60x = 4,083,903.90 × 2,589,742.35
  4. Step 4: Simplify right side
    2,722,602.60x = 10,576,258,883,160.17
  5. Step 5: Solve for x
    x = 10,576,258,883,160.17/2,722,602.60
  6. Step 6: Final answer
    x = 3,884,613.53

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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.