Home / 10,033,260.92-15,049,672.37-3,209,813.63

Finding the Fourth Proportional to 10,033,260.92, 15,049,672.37 and 3,209,813.63

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Solution

The fourth proportional to 10,033,260.92, 15,049,672.37 and 3,209,813.63 is: 4,814,650.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033,260.92 : 15,049,672.37 = 3,209,813.63 : x
  2. Step 2: Convert to fraction form
    10,033,260.92/15,049,672.37 = 3,209,813.63/x
  3. Step 3: Cross multiply
    10,033,260.92x = 15,049,672.37 × 3,209,813.63
  4. Step 4: Simplify right side
    10,033,260.92x = 48,306,643,408,962.98
  5. Step 5: Solve for x
    x = 48,306,643,408,962.98/10,033,260.92
  6. Step 6: Final answer
    x = 4,814,650.37

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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.