Home / 11,237,029.35-16,855,544.03-4,859,737.35

Finding the Fourth Proportional to 11,237,029.35, 16,855,544.03 and 4,859,737.35

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Solution

The fourth proportional to 11,237,029.35, 16,855,544.03 and 4,859,737.35 is: 7,289,606.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,029.35 : 16,855,544.03 = 4,859,737.35 : x
  2. Step 2: Convert to fraction form
    11,237,029.35/16,855,544.03 = 4,859,737.35/x
  3. Step 3: Cross multiply
    11,237,029.35x = 16,855,544.03 × 4,859,737.35
  4. Step 4: Simplify right side
    11,237,029.35x = 81,913,516,852,861.81
  5. Step 5: Solve for x
    x = 81,913,516,852,861.81/11,237,029.35
  6. Step 6: Final answer
    x = 7,289,606.03

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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.