Home / 10,363,501.70-15,545,252.55-3,270,868.10

Finding the Fourth Proportional to 10,363,501.70, 15,545,252.55 and 3,270,868.10

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Solution

The fourth proportional to 10,363,501.70, 15,545,252.55 and 3,270,868.10 is: 4,906,302.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,501.70 : 15,545,252.55 = 3,270,868.10 : x
  2. Step 2: Convert to fraction form
    10,363,501.70/15,545,252.55 = 3,270,868.10/x
  3. Step 3: Cross multiply
    10,363,501.70x = 15,545,252.55 × 3,270,868.10
  4. Step 4: Simplify right side
    10,363,501.70x = 50,846,470,672,238.66
  5. Step 5: Solve for x
    x = 50,846,470,672,238.66/10,363,501.70
  6. Step 6: Final answer
    x = 4,906,302.15

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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.