Home / 6,136,611.13-9,203,440.47-1,876,816.27

Finding the Fourth Proportional to 6,136,611.13, 9,203,440.47 and 1,876,816.27

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Solution

The fourth proportional to 6,136,611.13, 9,203,440.47 and 1,876,816.27 is: 2,814,772.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,611.13 : 9,203,440.47 = 1,876,816.27 : x
  2. Step 2: Convert to fraction form
    6,136,611.13/9,203,440.47 = 1,876,816.27/x
  3. Step 3: Cross multiply
    6,136,611.13x = 9,203,440.47 × 1,876,816.27
  4. Step 4: Simplify right side
    6,136,611.13x = 17,273,166,829,095.78
  5. Step 5: Solve for x
    x = 17,273,166,829,095.78/6,136,611.13
  6. Step 6: Final answer
    x = 2,814,772.92

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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.