Home / 1,467,408.70-2,201,113.05-1,337,500.90

Finding the Fourth Proportional to 1,467,408.70, 2,201,113.05 and 1,337,500.90

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Solution

The fourth proportional to 1,467,408.70, 2,201,113.05 and 1,337,500.90 is: 2,006,251.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,408.70 : 2,201,113.05 = 1,337,500.90 : x
  2. Step 2: Convert to fraction form
    1,467,408.70/2,201,113.05 = 1,337,500.90/x
  3. Step 3: Cross multiply
    1,467,408.70x = 2,201,113.05 × 1,337,500.90
  4. Step 4: Simplify right side
    1,467,408.70x = 2,943,990,685,376.74
  5. Step 5: Solve for x
    x = 2,943,990,685,376.74/1,467,408.70
  6. Step 6: Final answer
    x = 2,006,251.35

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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.