Home / 2,003,112.90-3,007,671.24-1,734,070.92

Finding the Fourth Proportional to 2,003,112.90, 3,007,671.24 and 1,734,070.92

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Solution

The fourth proportional to 2,003,112.90, 3,007,671.24 and 1,734,070.92 is: 2,603,705.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,112.90 : 3,007,671.24 = 1,734,070.92 : x
  2. Step 2: Convert to fraction form
    2,003,112.90/3,007,671.24 = 1,734,070.92/x
  3. Step 3: Cross multiply
    2,003,112.90x = 3,007,671.24 × 1,734,070.92
  4. Step 4: Simplify right side
    2,003,112.90x = 5,215,515,234,204.34
  5. Step 5: Solve for x
    x = 5,215,515,234,204.34/2,003,112.90
  6. Step 6: Final answer
    x = 2,603,705.08

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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.