Home / 11,626,704-17,434,967.04-5,865,893.28

Finding the Fourth Proportional to 11,626,704, 17,434,967.04 and 5,865,893.28

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Solution

The fourth proportional to 11,626,704, 17,434,967.04 and 5,865,893.28 is: 8,796,272.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,626,704 : 17,434,967.04 = 5,865,893.28 : x
  2. Step 2: Convert to fraction form
    11,626,704/17,434,967.04 = 5,865,893.28/x
  3. Step 3: Cross multiply
    11,626,704x = 17,434,967.04 × 5,865,893.28
  4. Step 4: Simplify right side
    11,626,704x = 102,271,655,996,957.48
  5. Step 5: Solve for x
    x = 102,271,655,996,957.48/11,626,704
  6. Step 6: Final answer
    x = 8,796,272.44

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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.