Home / 6,836,769.27-9,433,693.55-3,935,599.56

Finding the Fourth Proportional to 6,836,769.27, 9,433,693.55 and 3,935,599.56

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Solution

The fourth proportional to 6,836,769.27, 9,433,693.55 and 3,935,599.56 is: 5,430,524.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,836,769.27 : 9,433,693.55 = 3,935,599.56 : x
  2. Step 2: Convert to fraction form
    6,836,769.27/9,433,693.55 = 3,935,599.56/x
  3. Step 3: Cross multiply
    6,836,769.27x = 9,433,693.55 × 3,935,599.56
  4. Step 4: Simplify right side
    6,836,769.27x = 37,127,240,194,393.84
  5. Step 5: Solve for x
    x = 37,127,240,194,393.84/6,836,769.27
  6. Step 6: Final answer
    x = 5,430,524.09

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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.