Home / 11,841,455.04-16,341,604.20-7,256,891.04

Finding the Fourth Proportional to 11,841,455.04, 16,341,604.20 and 7,256,891.04

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Solution

The fourth proportional to 11,841,455.04, 16,341,604.20 and 7,256,891.04 is: 10,014,752.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,455.04 : 16,341,604.20 = 7,256,891.04 : x
  2. Step 2: Convert to fraction form
    11,841,455.04/16,341,604.20 = 7,256,891.04/x
  3. Step 3: Cross multiply
    11,841,455.04x = 16,341,604.20 × 7,256,891.04
  4. Step 4: Simplify right side
    11,841,455.04x = 118,589,241,098,206.36
  5. Step 5: Solve for x
    x = 118,589,241,098,206.36/11,841,455.04
  6. Step 6: Final answer
    x = 10,014,752.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.