Home / 7,331,004.92-10,996,150.16-2,720,888.60

Finding the Fourth Proportional to 7,331,004.92, 10,996,150.16 and 2,720,888.60

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Solution

The fourth proportional to 7,331,004.92, 10,996,150.16 and 2,720,888.60 is: 4,081,200.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,331,004.92 : 10,996,150.16 = 2,720,888.60 : x
  2. Step 2: Convert to fraction form
    7,331,004.92/10,996,150.16 = 2,720,888.60/x
  3. Step 3: Cross multiply
    7,331,004.92x = 10,996,150.16 × 2,720,888.60
  4. Step 4: Simplify right side
    7,331,004.92x = 29,919,299,545,646.98
  5. Step 5: Solve for x
    x = 29,919,299,545,646.98/7,331,004.92
  6. Step 6: Final answer
    x = 4,081,200.31

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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.