Home / 6,504,999.44-8,976,890.34-3,604,578.08

Finding the Fourth Proportional to 6,504,999.44, 8,976,890.34 and 3,604,578.08

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Solution

The fourth proportional to 6,504,999.44, 8,976,890.34 and 3,604,578.08 is: 4,974,312.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,999.44 : 8,976,890.34 = 3,604,578.08 : x
  2. Step 2: Convert to fraction form
    6,504,999.44/8,976,890.34 = 3,604,578.08/x
  3. Step 3: Cross multiply
    6,504,999.44x = 8,976,890.34 × 3,604,578.08
  4. Step 4: Simplify right side
    6,504,999.44x = 32,357,902,146,127.75
  5. Step 5: Solve for x
    x = 32,357,902,146,127.75/6,504,999.44
  6. Step 6: Final answer
    x = 4,974,312.83

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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.