Home / 7,393,100.10-11,090,699.91-2,275,955.88

Finding the Fourth Proportional to 7,393,100.10, 11,090,699.91 and 2,275,955.88

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Solution

The fourth proportional to 7,393,100.10, 11,090,699.91 and 2,275,955.88 is: 3,414,256.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,100.10 : 11,090,699.91 = 2,275,955.88 : x
  2. Step 2: Convert to fraction form
    7,393,100.10/11,090,699.91 = 2,275,955.88/x
  3. Step 3: Cross multiply
    7,393,100.10x = 11,090,699.91 × 2,275,955.88
  4. Step 4: Simplify right side
    7,393,100.10x = 25,241,943,673,479.97
  5. Step 5: Solve for x
    x = 25,241,943,673,479.97/7,393,100.10
  6. Step 6: Final answer
    x = 3,414,256.99

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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.