Home / 7,669,214.96-10,587,351.80-4,769,539.97

Finding the Fourth Proportional to 7,669,214.96, 10,587,351.80 and 4,769,539.97

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Solution

The fourth proportional to 7,669,214.96, 10,587,351.80 and 4,769,539.97 is: 6,584,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,669,214.96 : 10,587,351.80 = 4,769,539.97 : x
  2. Step 2: Convert to fraction form
    7,669,214.96/10,587,351.80 = 4,769,539.97/x
  3. Step 3: Cross multiply
    7,669,214.96x = 10,587,351.80 × 4,769,539.97
  4. Step 4: Simplify right side
    7,669,214.96x = 50,496,797,562,703.74
  5. Step 5: Solve for x
    x = 50,496,797,562,703.74/7,669,214.96
  6. Step 6: Final answer
    x = 6,584,350.27

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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.