Home / 6,655,208.28-9,184,193.56-3,599,422.54

Finding the Fourth Proportional to 6,655,208.28, 9,184,193.56 and 3,599,422.54

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Solution

The fourth proportional to 6,655,208.28, 9,184,193.56 and 3,599,422.54 is: 4,967,206.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,208.28 : 9,184,193.56 = 3,599,422.54 : x
  2. Step 2: Convert to fraction form
    6,655,208.28/9,184,193.56 = 3,599,422.54/x
  3. Step 3: Cross multiply
    6,655,208.28x = 9,184,193.56 × 3,599,422.54
  4. Step 4: Simplify right side
    6,655,208.28x = 33,057,793,311,586.84
  5. Step 5: Solve for x
    x = 33,057,793,311,586.84/6,655,208.28
  6. Step 6: Final answer
    x = 4,967,206.42

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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.