Home / 2,967,324.60-4,094,870.04-1,609,197.60

Finding the Fourth Proportional to 2,967,324.60, 4,094,870.04 and 1,609,197.60

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Solution

The fourth proportional to 2,967,324.60, 4,094,870.04 and 1,609,197.60 is: 2,220,672.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,324.60 : 4,094,870.04 = 1,609,197.60 : x
  2. Step 2: Convert to fraction form
    2,967,324.60/4,094,870.04 = 1,609,197.60/x
  3. Step 3: Cross multiply
    2,967,324.60x = 4,094,870.04 × 1,609,197.60
  4. Step 4: Simplify right side
    2,967,324.60x = 6,589,455,040,679.90
  5. Step 5: Solve for x
    x = 6,589,455,040,679.90/2,967,324.60
  6. Step 6: Final answer
    x = 2,220,672.13

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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.