Home / 11,602,044.05-17,401,706.28-3,925,665.95

Finding the Fourth Proportional to 11,602,044.05, 17,401,706.28 and 3,925,665.95

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Solution

The fourth proportional to 11,602,044.05, 17,401,706.28 and 3,925,665.95 is: 5,888,038.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,044.05 : 17,401,706.28 = 3,925,665.95 : x
  2. Step 2: Convert to fraction form
    11,602,044.05/17,401,706.28 = 3,925,665.95/x
  3. Step 3: Cross multiply
    11,602,044.05x = 17,401,706.28 × 3,925,665.95
  4. Step 4: Simplify right side
    11,602,044.05x = 68,313,285,728,288.63
  5. Step 5: Solve for x
    x = 68,313,285,728,288.63/11,602,044.05
  6. Step 6: Final answer
    x = 5,888,038.82

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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.