Home / 11,735,242.61-17,599,448.95-4,545,172.85

Finding the Fourth Proportional to 11,735,242.61, 17,599,448.95 and 4,545,172.85

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Solution

The fourth proportional to 11,735,242.61, 17,599,448.95 and 4,545,172.85 is: 6,816,436.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,735,242.61 : 17,599,448.95 = 4,545,172.85 : x
  2. Step 2: Convert to fraction form
    11,735,242.61/17,599,448.95 = 4,545,172.85/x
  3. Step 3: Cross multiply
    11,735,242.61x = 17,599,448.95 × 4,545,172.85
  4. Step 4: Simplify right side
    11,735,242.61x = 79,992,537,443,140.83
  5. Step 5: Solve for x
    x = 79,992,537,443,140.83/11,735,242.61
  6. Step 6: Final answer
    x = 6,816,436.62

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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.