Home / 10,933,282.30-15,088,074.24-6,038,489.56

Finding the Fourth Proportional to 10,933,282.30, 15,088,074.24 and 6,038,489.56

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Solution

The fourth proportional to 10,933,282.30, 15,088,074.24 and 6,038,489.56 is: 8,333,195.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,282.30 : 15,088,074.24 = 6,038,489.56 : x
  2. Step 2: Convert to fraction form
    10,933,282.30/15,088,074.24 = 6,038,489.56/x
  3. Step 3: Cross multiply
    10,933,282.30x = 15,088,074.24 × 6,038,489.56
  4. Step 4: Simplify right side
    10,933,282.30x = 91,109,178,778,744.92
  5. Step 5: Solve for x
    x = 91,109,178,778,744.92/10,933,282.30
  6. Step 6: Final answer
    x = 8,333,195.49

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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.