Home / 10,075,733.91-15,115,747.77-3,252,694.86

Finding the Fourth Proportional to 10,075,733.91, 15,115,747.77 and 3,252,694.86

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Solution

The fourth proportional to 10,075,733.91, 15,115,747.77 and 3,252,694.86 is: 4,879,735.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,075,733.91 : 15,115,747.77 = 3,252,694.86 : x
  2. Step 2: Convert to fraction form
    10,075,733.91/15,115,747.77 = 3,252,694.86/x
  3. Step 3: Cross multiply
    10,075,733.91x = 15,115,747.77 × 3,252,694.86
  4. Step 4: Simplify right side
    10,075,733.91x = 49,166,915,076,535.46
  5. Step 5: Solve for x
    x = 49,166,915,076,535.46/10,075,733.91
  6. Step 6: Final answer
    x = 4,879,735.36

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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.