Home / 8,004,097.80-11,045,643.12-4,332,996.36

Finding the Fourth Proportional to 8,004,097.80, 11,045,643.12 and 4,332,996.36

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Solution

The fourth proportional to 8,004,097.80, 11,045,643.12 and 4,332,996.36 is: 5,979,528.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,097.80 : 11,045,643.12 = 4,332,996.36 : x
  2. Step 2: Convert to fraction form
    8,004,097.80/11,045,643.12 = 4,332,996.36/x
  3. Step 3: Cross multiply
    8,004,097.80x = 11,045,643.12 × 4,332,996.36
  4. Step 4: Simplify right side
    8,004,097.80x = 47,860,731,432,819.05
  5. Step 5: Solve for x
    x = 47,860,731,432,819.05/8,004,097.80
  6. Step 6: Final answer
    x = 5,979,528.57

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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.