Home / 3,150,351.40-4,729,026.30-1,733,175.40

Finding the Fourth Proportional to 3,150,351.40, 4,729,026.30 and 1,733,175.40

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Solution

The fourth proportional to 3,150,351.40, 4,729,026.30 and 1,733,175.40 is: 2,601,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,351.40 : 4,729,026.30 = 1,733,175.40 : x
  2. Step 2: Convert to fraction form
    3,150,351.40/4,729,026.30 = 1,733,175.40/x
  3. Step 3: Cross multiply
    3,150,351.40x = 4,729,026.30 × 1,733,175.40
  4. Step 4: Simplify right side
    3,150,351.40x = 8,196,232,049,113.02
  5. Step 5: Solve for x
    x = 8,196,232,049,113.02/3,150,351.40
  6. Step 6: Final answer
    x = 2,601,688.20

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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.