Home / 7,604,224.44-11,430,251.51-6,605,779.65

Finding the Fourth Proportional to 7,604,224.44, 11,430,251.51 and 6,605,779.65

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Solution

The fourth proportional to 7,604,224.44, 11,430,251.51 and 6,605,779.65 is: 9,929,444.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,224.44 : 11,430,251.51 = 6,605,779.65 : x
  2. Step 2: Convert to fraction form
    7,604,224.44/11,430,251.51 = 6,605,779.65/x
  3. Step 3: Cross multiply
    7,604,224.44x = 11,430,251.51 × 6,605,779.65
  4. Step 4: Simplify right side
    7,604,224.44x = 75,505,722,786,110.89
  5. Step 5: Solve for x
    x = 75,505,722,786,110.89/7,604,224.44
  6. Step 6: Final answer
    x = 9,929,444.27

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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.