Home / 3,030,200.56-4,181,765.50-1,653,632.97

Finding the Fourth Proportional to 3,030,200.56, 4,181,765.50 and 1,653,632.97

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Solution

The fourth proportional to 3,030,200.56, 4,181,765.50 and 1,653,632.97 is: 2,282,061.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,200.56 : 4,181,765.50 = 1,653,632.97 : x
  2. Step 2: Convert to fraction form
    3,030,200.56/4,181,765.50 = 1,653,632.97/x
  3. Step 3: Cross multiply
    3,030,200.56x = 4,181,765.50 × 1,653,632.97
  4. Step 4: Simplify right side
    3,030,200.56x = 6,915,105,295,340.37
  5. Step 5: Solve for x
    x = 6,915,105,295,340.37/3,030,200.56
  6. Step 6: Final answer
    x = 2,282,061.92

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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.