Home / 11,528,440.08-17,292,384.36-3,747,344.58

Finding the Fourth Proportional to 11,528,440.08, 17,292,384.36 and 3,747,344.58

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Solution

The fourth proportional to 11,528,440.08, 17,292,384.36 and 3,747,344.58 is: 5,620,927.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,528,440.08 : 17,292,384.36 = 3,747,344.58 : x
  2. Step 2: Convert to fraction form
    11,528,440.08/17,292,384.36 = 3,747,344.58/x
  3. Step 3: Cross multiply
    11,528,440.08x = 17,292,384.36 × 3,747,344.58
  4. Step 4: Simplify right side
    11,528,440.08x = 64,800,522,806,722.77
  5. Step 5: Solve for x
    x = 64,800,522,806,722.77/11,528,440.08
  6. Step 6: Final answer
    x = 5,620,927.23

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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.