Home / 6,763,215.14-9,332,240.42-4,112,710.46

Finding the Fourth Proportional to 6,763,215.14, 9,332,240.42 and 4,112,710.46

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Solution

The fourth proportional to 6,763,215.14, 9,332,240.42 and 4,112,710.46 is: 5,674,934.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,215.14 : 9,332,240.42 = 4,112,710.46 : x
  2. Step 2: Convert to fraction form
    6,763,215.14/9,332,240.42 = 4,112,710.46/x
  3. Step 3: Cross multiply
    6,763,215.14x = 9,332,240.42 × 4,112,710.46
  4. Step 4: Simplify right side
    6,763,215.14x = 38,380,802,790,568.79
  5. Step 5: Solve for x
    x = 38,380,802,790,568.79/6,763,215.14
  6. Step 6: Final answer
    x = 5,674,934.48

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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.