Home / 11,717,922.04-17,570,461.33-3,628,651.91

Finding the Fourth Proportional to 11,717,922.04, 17,570,461.33 and 3,628,651.91

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Solution

The fourth proportional to 11,717,922.04, 17,570,461.33 and 3,628,651.91 is: 5,440,989.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,717,922.04 : 17,570,461.33 = 3,628,651.91 : x
  2. Step 2: Convert to fraction form
    11,717,922.04/17,570,461.33 = 3,628,651.91/x
  3. Step 3: Cross multiply
    11,717,922.04x = 17,570,461.33 × 3,628,651.91
  4. Step 4: Simplify right side
    11,717,922.04x = 63,757,087,960,957.98
  5. Step 5: Solve for x
    x = 63,757,087,960,957.98/11,717,922.04
  6. Step 6: Final answer
    x = 5,440,989.26

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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.