Home / 8,794,048.80-13,172,410.80-7,301,056.80

Finding the Fourth Proportional to 8,794,048.80, 13,172,410.80 and 7,301,056.80

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Solution

The fourth proportional to 8,794,048.80, 13,172,410.80 and 7,301,056.80 is: 10,936,091.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,048.80 : 13,172,410.80 = 7,301,056.80 : x
  2. Step 2: Convert to fraction form
    8,794,048.80/13,172,410.80 = 7,301,056.80/x
  3. Step 3: Cross multiply
    8,794,048.80x = 13,172,410.80 × 7,301,056.80
  4. Step 4: Simplify right side
    8,794,048.80x = 96,172,519,443,733.44
  5. Step 5: Solve for x
    x = 96,172,519,443,733.44/8,794,048.80
  6. Step 6: Final answer
    x = 10,936,091.17

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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.