Home / 7,287,364.83-10,923,731.73-2,491,774.41

Finding the Fourth Proportional to 7,287,364.83, 10,923,731.73 and 2,491,774.41

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Solution

The fourth proportional to 7,287,364.83, 10,923,731.73 and 2,491,774.41 is: 3,735,160.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,287,364.83 : 10,923,731.73 = 2,491,774.41 : x
  2. Step 2: Convert to fraction form
    7,287,364.83/10,923,731.73 = 2,491,774.41/x
  3. Step 3: Cross multiply
    7,287,364.83x = 10,923,731.73 × 2,491,774.41
  4. Step 4: Simplify right side
    7,287,364.83x = 27,219,475,186,519.03
  5. Step 5: Solve for x
    x = 27,219,475,186,519.03/7,287,364.83
  6. Step 6: Final answer
    x = 3,735,160.22

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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.