Home / 7,396,398.24-11,097,089.01-4,660,769.23

Finding the Fourth Proportional to 7,396,398.24, 11,097,089.01 and 4,660,769.23

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Solution

The fourth proportional to 7,396,398.24, 11,097,089.01 and 4,660,769.23 is: 6,992,723.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,396,398.24 : 11,097,089.01 = 4,660,769.23 : x
  2. Step 2: Convert to fraction form
    7,396,398.24/11,097,089.01 = 4,660,769.23/x
  3. Step 3: Cross multiply
    7,396,398.24x = 11,097,089.01 × 4,660,769.23
  4. Step 4: Simplify right side
    7,396,398.24x = 51,720,971,000,379.16
  5. Step 5: Solve for x
    x = 51,720,971,000,379.16/7,396,398.24
  6. Step 6: Final answer
    x = 6,992,723.93

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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.