Home / 6,036,377.28-8,330,358.24-3,320,194.56

Finding the Fourth Proportional to 6,036,377.28, 8,330,358.24 and 3,320,194.56

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Solution

The fourth proportional to 6,036,377.28, 8,330,358.24 and 3,320,194.56 is: 4,581,955.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,377.28 : 8,330,358.24 = 3,320,194.56 : x
  2. Step 2: Convert to fraction form
    6,036,377.28/8,330,358.24 = 3,320,194.56/x
  3. Step 3: Cross multiply
    6,036,377.28x = 8,330,358.24 × 3,320,194.56
  4. Step 4: Simplify right side
    6,036,377.28x = 27,658,410,111,299.18
  5. Step 5: Solve for x
    x = 27,658,410,111,299.18/6,036,377.28
  6. Step 6: Final answer
    x = 4,581,955.17

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1.5x scale

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.