Home / 3,030,199.24-4,181,763.68-1,653,631.66

Finding the Fourth Proportional to 3,030,199.24, 4,181,763.68 and 1,653,631.66

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Solution

The fourth proportional to 3,030,199.24, 4,181,763.68 and 1,653,631.66 is: 2,282,060.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,199.24 : 4,181,763.68 = 1,653,631.66 : x
  2. Step 2: Convert to fraction form
    3,030,199.24/4,181,763.68 = 1,653,631.66/x
  3. Step 3: Cross multiply
    3,030,199.24x = 4,181,763.68 × 1,653,631.66
  4. Step 4: Simplify right side
    3,030,199.24x = 6,915,096,801,724.97
  5. Step 5: Solve for x
    x = 6,915,096,801,724.97/3,030,199.24
  6. Step 6: Final answer
    x = 2,282,060.11

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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.